HUHAO Cobalt PCB Drill Bits 1/8 Shank Micro Twist Mini Drill Bits for Print Circuit Board with 0.2-1.1mm Cut Diameter
Asin: B07C5S3FM2 | Model: huhao | PartNumber: huhao | Ean: 6165439605852
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Cutting Edge Diameter:0.2-1.1Mm(0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1Mm)--Cutting Edge Length:3.5-10Mm.
Large Chip Removal Capacity, Less Drilling Pollution, Small Drilling Heat,Rich Varieties Of Drill Bits Can Meet The Needs Of Different Applications.
Unique Mirror Grinding Processing Of Cutting Edge, High Speed And High Polish,Less Drilling Pollution And Drilling Heat.
Tungsten Steel Head,Less Breaking,Carbide Drill Bit,High Precision, Less Deviation; For Cnc Qualified Engraving And Boring Tools,Accessories,Amber Beeswax Print Circuit Rotary Tools, Straight 1/8" Shank.
Features
- Material:Alloy. Please check the specification table to select the size you want. Mini twist drill bit can NOT be used in the impact drill
- Tungsten steel head,Less breaking,Carbide drill bit,High precision, Less deviation; for CNC qualified engraving and boring tools,Accessories,Amber beeswax print circuit rotary tools, Straight 1/8 shank
- Cutting Edge Diameter:0.2-1.1mm(0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1mm)--Cutting Edge Length:3.5-10mm
- Unique mirror grinding processing of cutting edge, high speed and high polish,less drilling pollution and drilling heat
- Large chip removal capacity, less drilling pollution, small drilling heat,Rich varieties of drill bits can meet the needs of different applications
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Brand: HUHAO | Manufacturer: HUHAO
Weight: 0.04 pounds
See On Amazon Similar To HUHAO Cobalt PCB Drill Bits
#1
COMOWARE Cobalt Drill Bit Set- 15Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Indexed Storage Case, 1/16"-3/8"
Asin: B07MCGS3DV | Model: CNCobalt-15 | PartNumber: CNCobalt-15 | Ean: 8431227851779
Professional & Widely Use: M35 Cobalt Hss Is More Suitable For Hardened Material. Particularly Successful In Cutting Through Hard Metals Such As Stainless Steel, Cast Iron, High Temperature Alloy, Titanium Alloy, Hard Plastics And Woods, And Also Can Be Used For Softer Materials..
100% Satisfaction Guarantee: If You Are Not 100% Satisfied With Your Purchase For Any Reason Whatsoever Simply Please Feel Free To Contact Us..
Size Included: 15Pcs Jobber Length Drill Bit Set With Plastic Storage Case Including Sizes:1/16" 2Pc,5/64" 1Pc ,3/32" 2Pc,7/64" 1Pc,1/8" 2Pc ,9/64" 1Pc, 5/32" 1Pc, 3/16" 1Pc, 7/32" 1Pc, 1/4" 1Pc, 5/16" 1Pc, 3/8" 1Pc..
Twist Design & Performance: Precise 135°Split Point, Gold Oxide Finish And Round Straight Shanks. Prevent Walking, Clear Chips And Particles Faster.Produced By Precision Fully Ground Which Ensures Chips Move Smoothly..
Features
- HIGH QUALITY MATERIAL: 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits. Durable and strong
- TWIST DESIGN & PERFORMANCE: PRECISE 135 SPLIT POINT, gold oxide finish and round straight shanks. Prevent walking, clear chips and particles faster.Produced by precision fully ground which ensures chips move smoothly.
- PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.
- SIZE INCLUDED: 15pcs jobber length drill bit set with plastic storage case including sizes:1/16 2pc,5/64 1pc ,3/32 2pc,7/64 1pc,1/8 2pc ,9/64 1pc, 5/32 1pc, 3/16 1pc, 7/32 1pc, 1/4 1pc, 5/16 1pc, 3/8 1pc.
- 100% SATISFACTION GUARANTEE: If you are not 100% satisfied with your purchase for any reason whatsoever simply please feel free to contact us.
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Brand: COMOWARE | Manufacturer: COMOWARE
See On Amazon #2
Hymnorq 40PC M35 Cobalt Steel Twist Jobber Small Drill Bits, 4 Sizes 3/64 Inch 1/16 Inch 5/64 Inch and 3/32 Inch, 135 Degree Pilot Split Point, Extremely Heat Resistant, for Stainless Steel
Asin: B07RKRKMBX | Ean: 0681413691339 | UPC: 681413691339
For Metalworking - Particularly Successful In Cutting Through Hard Metals(Hardness Less Than Hrc38°) Such As Stainless Steel And Cast Iron, Although They Can Be Used For Softer Materials Like Copper And Aluminium, Too. Not For Hardened Steel / High Carbon Steel. Try To Adjust The Rpm When It Fails To Penetrate..
Length Of The Bits: 3/64(1.73"), 1/16(1.89"), 5/64(2.01"), 3/32(2.24")..
Downloadable User Guide - We've Summed Up Some Tips Of Drilling Metals, Including A Rpm Chart For Several Common Metals, Based On Our Reviews And Some Articles On The Internet. In Most Cases, Our Customers Would Get A Much Better Result With These Tips. Welcome To Download..
40Pc Fractional Inch Bits - The Set Includes 40Pcs Of M35 Cobalt Steel Twist Drill Bits, 3/64" X 10Pcs, 1/16" X 10Pcs, 5/64" X 10Pcs, And 3/32" X 10Pcs. Manufactured To German Din338 Standard. Packed In A Plastic Bag..
Features
- COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to create a hardened heat-resistant alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times compared with an average HSS drill bit.
- 40PC FRACTIONAL INCH BITS - The set includes 40pcs of M35 cobalt steel twist drill bits, 3/64 x 10pcs, 1/16 x 10pcs, 5/64 x 10pcs, and 3/32 x 10pcs. Manufactured to German DIN338 standard. Packed in a plastic bag.
- FOR METALWORKING - Particularly successful in cutting through hard metals(hardness less than HRC38 ) such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Not for hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate.
- DOWNLOADABLE USER GUIDE - We've summed up some tips of drilling metals, including a RPM chart for several common metals, based on our reviews and some articles on the internet. In most cases, our customers would get a much better result with these tips. Welcome to download.
- LENGTH OF THE BITS: 3/64(1.73), 1/16(1.89), 5/64(2.01), 3/32(2.24).
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Brand: HYMNORQ | Manufacturer: Hymnorq
See On Amazon #3
Owl Tools 5mm Cobalt Drill Bits - 13 Pack of M35 Cobalt Drill Bits with Storage Case - Perfect Metric Drill Bits for Metal, Hardened & Stainless Steel, Cast Iron, and More!
Asin: B0CHN1NP23 | Ean: 0810147650439 | UPC: 810147650439
Plastic Storage Case Included - Incredibly Tough And Durable Plastic Case. Perfect For Keeping Your Cobalt Drill Bits Neatly Organized And Safe..
Lifetime Guarantee - Here At Owl Tools (Usa Based Company) We Only Care About Your Satisfaction. We Try Our Best To Ensure Each Product Is In Perfect Condition Before You Get It, But If Something Is Not Up To Your Satisfaction, Please Contact Us For A Full Refund Or Replacement..
Cobalt Drill Bits Are The Perfect Drill Bits For Metal - As Well As Other Hard Materials Such As Stainless Steel, Hardened Steel, Cast Iron, Bronze, Titanium, And More!.
M35, Fully Ground, 135° Split Point - Our Drill Bits Contain 5% Cobalt, Are Fully Grounded For A Precision Drilling Diameter. 135° Split Point Design Makes It Easier To Drill Repeated Holes In Harder Materials..
Features
- 13 PACK OF 5MM COBALT DRILL BITS - 5mm Diameter with a Flute Length of 52mm and Total length of 86mm
- M35, FULLY GROUND, 135 SPLIT POINT - Our Drill Bits Contain 5% Cobalt, Are Fully Grounded for a Precision Drilling Diameter. 135 Split Point Design Makes it Easier to Drill Repeated Holes in Harder Materials.
- PLASTIC STORAGE CASE INCLUDED - Incredibly Tough and Durable Plastic Case. Perfect for Keeping Your Cobalt Drill Bits Neatly Organized and Safe.
- COBALT DRILL BITS ARE THE PERFECT DRILL BITS FOR METAL - As well as other hard materials such as Stainless Steel, Hardened Steel, Cast Iron, Bronze, Titanium, and More!
- LIFETIME GUARANTEE - Here at Owl Tools (USA Based Company) we only care about your satisfaction. We try our best to ensure each product is in perfect condition before you get it, but if something is not up to your satisfaction, please contact us for a full refund or replacement.
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Brand: Owl Tools | Manufacturer: Owl Tools
See On Amazon #4
AMOOLO Cobalt Drill Bit Set 31Pcs (1/16"-1/2"), M35 High Speed Steel Metal Drill Bits Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Plastic and Wood
Asin: B09MHD3QRM | Model: 6974157525522 | PartNumber: 6974157525522 | Ean: 6974157525522
【Precise & Efficient Drilling Performance】✔ Fully Ground Spiral Groove Design Clears Particles Quickly, Decreases Friction And Heat For A Faster And Cooler Drilling Performance. ✔ 135° Split Point With Round Straight Shank Prevents Walking And Makes Drilling Precise And Faster. No Center Punch Is Needed..
【90 Days Warranty】At Amoolo, We Center On Customer Satisfaction. Get Your Drill Bits Today Along With Our 90-Day Hassle-Free Warranty Policy, Exchange Or Refund Guaranteed For Any Product Defect!.
【Multiple Application】Perfectly Suitable For Cutting Through Hard Metal Such As Stainless Steel, Steel, Sheet Metal And Cast Iron As Well As Plastic, Aluminum Alloy, Wood And Other Softer Metals. ✔ Pay Attention To Speed, Pressure And Heat Control During Drilling..
【Most Commonly-Used 20 Sizes】A Complete Combo Set Of 31 Jobber Length Industrial Drill Bits For Metal Drilling (1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64",7/32",15/64",1/4", 17/64", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2") . They Fit The Majority Of Power Drill Currently On The Market And Comes With A Portable Plastic Case For Easy Storage And Organization..
Features
- M35 Cobalt High Speed Steel Industry grade M35 high speed steel drill bit set, much harder than HSS used in other similar drill bits set. These drill bits contain 5% Cobalt, which increases wear-resistance and durability.
- Most Commonly-Used 20 Sizes A complete combo set of 31 jobber length industrial drill bits for metal drilling (1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64,7/32,15/64,1/4, 17/64, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2) . They fit the majority of power drill currently on the market and comes with a portable plastic case for easy storage and organization.
- Precise & Efficient Drilling Performance Fully Ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135 Split Point with round straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
- Multiple Application Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. Pay attention to speed, pressure and heat control during drilling.
- 90 Days Warranty At Amoolo, we center on customer satisfaction. Get your drill bits today along with our 90-day Hassle-Free Warranty Policy, exchange or refund guaranteed for any product defect!
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Brand: amoolo | Manufacturer: amoolo
See On Amazon #5
COMOWARE Cobalt Drill Bit Set- 14Pcs M42 8% Cobalt High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Indexed Storage Case, 1/16"-1/2"
Asin: B0CKLBVTJB
Professional & Widely Use: M42 Cobalt Hss Is More Suitable For Hardened Material. Particularly Successful In Cutting Through Hard Metals Such As Stainless Steel, Cast Iron, High Temperature Alloy, Titanium Alloy, Hard Plastics And Woods, And Also Can Be Used For Softer Materials..
Vertical Operation: Vertical Operation Can Make The Blade Tip Evenly Stressed, Which Can Avoid Damage To The Blade Tip Due To Uneven Force..
Size Included: 14Pcs Jobber Length Drill Bit Set With Plastic Storage Case Including Sizes:1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 1/2"..
Twist Design & Performance: Precise 135°Split Point, Gold Oxide Finish And Round Straight Shanks. Prevent Walking, Clear Chips And Particles Faster.Produced By Precision Fully Ground Which Ensures Chips Move Smoothly..
Features
- HIGH QUALITY MATERIAL: 8% Cobalt High Speed Steel M42 provide extended tool life compared to ordinary drill bits.
- TWIST DESIGN & PERFORMANCE: PRECISE 135 SPLIT POINT, gold oxide finish and round straight shanks. Prevent walking, clear chips and particles faster.Produced by precision fully ground which ensures chips move smoothly.
- PROFESSIONAL & WIDELY USE: M42 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.
- SIZE INCLUDED: 14pcs jobber length drill bit set with plastic storage case including sizes:1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 1/2.
- VERTICAL OPERATION: Vertical operation can make the blade tip evenly stressed, which can avoid damage to the blade tip due to uneven force.
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Brand: COMOWARE | Manufacturer: COMOWARE
See On Amazon #6
Mudder 80 Pieces 1/8" Drill Bit M35 High Speed Steel Twist Cobalt Drill Bit Set for Hardened Metal Stainless Steel Cast Iron Woodwork Plastic (1/8 Inch)
Asin: B0BYNX5GM2
Nice Features: The Nice 1/8" Twist Drill Bits For Wood Have Precise Diameter; M35 Cobalt Drill Bits For Hardened Metal Are Not Easy To Break Or Wear Out, So Suitable For Lithium Electric Drill, Hand Electric Drill, Impact Electric Drill, Etc.; The Size Is Small, Please Pay Attention To Use.
What You Will Get: The Package Contains 80 Pieces 1/8" Cobalt Drill Bits, Sufficient Quantity To Meet Your Various Needs; Please Pay Attention To Speed, Pressure And Heat Control During Drilling.
Various Fitness: M35 High Speed Steel Cobalt Drill Set Is Nicely Suitable For Hardened Material And Hard Metals, Such As Cast Iron, High Temperature Alloy, Hard Plastics, Stainless Steel, Titanium Alloy, Woods, Etc., Also For Soft Materials.
Creative Twist Design: Metal Cobalt Drills For Hardened Steel Has 135 Degrees Split Point Tip And Torsional Design To Improve Cutting Speed With Self-Centering Ability; They Can Avoid Walking During Work Process, While Clearing Chips And Particles More Quickly And Easily.
Features
- Quality material: the 1/8" cobalt drill bit uses M35 high speed steel as material, this material is reliable and practical, with a long service use, heat and abrasion resistance; The cutting edge of drill bit is hardened and honed, with accurate cutting without shaking
- Creative twist design: metal cobalt drills for hardened steel has 135 degrees split point tip and torsional design to improve cutting speed with self-centering ability; They can avoid walking during work process, while clearing chips and particles more quickly and easily
- Nice features: the nice 1/8 twist drill bits for wood have precise diameter; M35 cobalt drill bits for hardened metal are not easy to break or wear out, so suitable for lithium electric drill, hand electric drill, impact electric drill, etc.; The size is small, please pay attention to use
- Various fitness: M35 high speed steel cobalt drill set is nicely suitable for hardened material and hard metals, such as cast iron, high temperature alloy, hard plastics, stainless steel, titanium alloy, woods, etc., also for soft materials
- What you will get: the package contains 80 pieces 1/8 cobalt drill bits, sufficient quantity to meet your various needs; Please pay attention to speed, pressure and heat control during drilling
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Brand: Mudder | Manufacturer: Mudder
See On Amazon #7
HIDOTOL Cobalt Drill Bit Set 15 PCS + 6PCS Free - M35 High Speed Steel Twist Jobber Length Drill Bits for Hardened Metal, Stainless Steel, Cast Iron, Plastic and Wood, 1/16"-3/8"
Asin: B08Z37B5PT | Model: LZ-COBALT-79968 | PartNumber: LZ-COBALT-79968 | Ean: 0717655479968 | UPC: 717655479968
Widely Used - M35 Cobalt High Speed Steel Is More Suitable For Tough, High Tensile Strength Material. Particularly Successful In Cutting Harden Metals, Such As Stainless Steel, Cast Iron, High Temperature Alloy, Titanium Alloy, Hard Plastics And Woods, And It Also Can Be Used For Softer Materials..
100% Satisfaction Guarantee - If You Are Not Fully Satisfied With Our Product For Any Reason, Please Feel Free To Contact Us, We Will Try Our Best To Serve You..
Specifications - Set Of 15Pcs + 6Pcs Free Jobber Length Drill Bits Includes:15Pcs: 1/16" 2Pcs, 5/64" 2Pcs, 3/32" 2Pcs, 7/64" 1Pc, 1/8" 1Pc, 9/64" 1Pc, 5/32" 1Pc, 11/64" 1Pc, 3/16" 1Pc,1/4" 1Pc, 5/16" 1Pc, 3/8" 1Pc，6Pcs Free:1/16" 2Pcs, 5/64" 2Pcs, 3/32" 2Pcs..
Characteristics - 135° Split Point With Round Straight Shank, Self-Centering Prevent Walking, Make Drilling Precise And Faster. Fully Ground Twist Design Helps Clear Particles Faster, Decreases Friction And Heat For A Cooler Drilling Performance..
Features
- High Quality Material - High Speed Steel M35 (Cobalt 5%) provide extended tool life compared to ordinary drill bits when drilling hard materials.
- Characteristics - 135 split point with round straight shank, self-centering prevent walking, make drilling precise and faster. Fully Ground twist design helps clear particles faster, decreases friction and heat for a cooler drilling performance.
- Widely Used - M35 Cobalt High Speed Steel is more suitable for tough, high tensile strength material. Particularly successful in cutting harden metals, such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and it also can be used for softer materials.
- Specifications - Set of 15pcs + 6pcs free jobber length drill bits includes:15pcs: 1/16 2pcs, 5/64 2pcs, 3/32 2pcs, 7/64 1pc, 1/8 1pc, 9/64 1pc, 5/32 1pc, 11/64 1pc, 3/16 1pc,1/4 1pc, 5/16 1pc, 3/8 1pc 6pcs free:1/16 2pcs, 5/64 2pcs, 3/32 2pcs.
- 100% Satisfaction Guarantee - If you are not fully satisfied with our product for any reason, please feel free to contact us, we will try our best to serve you.
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Brand: HIDOTOL | Manufacturer: HIDOTOL
Dimensions: 1.77 x 5.90 x 4.13 inches | Weight: 0.67 Pounds
See On Amazon #8
HIGHFIRE 29 PCS M35 Cobalt Drill Bit Set, HSS Twist Jobber Drill Bits with 135 Degrees Split Point and Three-Flat Shank, 3/8 Reduced Shank, Gold Oxide Metal Drill Bits Set (1/16 - 1/2 x 1/64 )
Asin: B0C4SZDWWQ | Model: HIGHFIRE | PartNumber: HIGHFIRE
Wide Applications: Highfire 29 Pcs Set With Sharp And Hard Cutting Edge Is Ideal For Versatile Applications Especially For Projects Made From Stainless Steel, Such As Kitchenware Maintenance, Machine Parts, Medical Equipment And Diy Projects. It Can Also Be Used To Drill Cast Iron, High Temperature Alloy, Titanium Alloy And Even Hard Plastics And Wood..
135 Degrees Split Point Twist Drill Bits: A Self-Centering 135° Split Point Drill Tip Penetrates Hard Materials Without A Pilot Hole And Keeps Sharp Without Walking On The Surface Compared To A 118-Degree Point. Proper Twist And Flute Design Clears Chips And Particles Fast. Drill Bits Larger Than 3/8" Have 3/8” Reduced Shank For Majority Drills In The Market. Drill Bits Smaller Than 3/8" Have Three-Flat Shanks That Reduce Spinning In Chuck..
Round And Portable Case: Say Goodbye To Constant Losing Or Misplacing Your Drill Bits! Highfire Cobalt Drill Bit Set For Metal Comes With An Ergonomic And Portable Round Carrying Case With Built-In Clip. The Case Can Be Easily Attached To Your Tool Belt Keeping Your Bits Within Immediate Reach!.
Cobalt Gold Oxide Jobber Drill Bits: 29 Pcs High Speed Steel With 5% Cobalt Drill Bit Set Resists High Heat Abrasion While Drilling. Cobalt Steel Provides Extended Tool Life Compared To High-Speed Steel Drill Bits, And Maintains The Tool's Toughness And Hardness In High Drilling Temperatures. A Gold Oxide Finish Acts As A Lubricant And Provides Wear Resistance..
Features
- DRILL BIT SIZES: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64" and 1/2" (by 1/64" increments).
- COBALT GOLD OXIDE JOBBER DRILL BITS: 29 PCS high speed steel with 5% cobalt drill bit set resists high heat abrasion while drilling. Cobalt steel provides extended tool life compared to high-speed steel drill bits, and maintains the tool's toughness and hardness in high drilling temperatures. A gold oxide finish acts as a lubricant and provides wear resistance.
- WIDE APPLICATIONS: HIGHFIRE 29 PCS set with sharp and hard cutting edge is ideal for versatile applications especially for projects made from stainless steel, such as kitchenware maintenance, machine parts, medical equipment and DIY projects. It can also be used to drill cast iron, high temperature alloy, titanium alloy and even hard plastics and wood.
- ROUND AND PORTABLE CASE: Say goodbye to constant losing or misplacing your drill bits! HIGHFIRE cobalt drill bit set for metal comes with an ergonomic and portable round carrying case with built-in clip. The case can be easily attached to your tool belt keeping your bits within immediate reach!
- 135 DEGREES SPLIT POINT TWIST DRILL BITS: A self-centering 135 split point drill tip penetrates hard materials without a pilot hole and keeps sharp without walking on the surface compared to a 118-degree point. Proper twist and flute design clears chips and particles fast. Drill bits larger than 3/8 have 3/8 reduced shank for majority drills in the market. Drill bits smaller than 3/8 have three-flat shanks that reduce spinning in chuck.
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Brand: Highfire | Manufacturer: Highfire
See On Amazon #9
STROTON Metric M42 8% Cobalt Drill Bits Independent Packaging of Each Specification for Stainless Steel and Hard Metal (2.5mmx5pcs)
Asin: B08H1GHXNT | Model: M42 Cobalt-8( Independent Packaging) | PartNumber: M42 Cobalt-8( Independent Packaging)
This Cobalt Drill Bit Is Typically Capable Of Running Three To Five Times Faster.Despite The Higher Price,The Cost Per Hole When Using Cobalt Drill Bit Will Be The Lowest,Since It Can Produce So Many More Holes..
The Bits Of 3.5Mm And Above Are Designed With 3 Steps.This 2.5Mm X 5Pcs M42 Cobalt Drill Bits Are Common Drill Edge Design..
The Sufficiently Sharp Bit Edge Can Cut The Metal Material Into Long Strips Of Iron Chips Rather Than Slowly Grinding Throng The Material With A Blunt Drill Bit..
For Cutting Through Stainless Steel,Hard Metals,Aluminum,Plastic And Hardwood..
Features
- Premium M42 8% Cobalt Steel ,68-70 HRC (Rockwell Hardness Scale) ,Usually Give the Best Heat,Wear and Chip Resistance and Long Tool Life.
- For Cutting through Stainless Steel,Hard Metals,Aluminum,Plastic and Hardwood.
- This Cobalt Drill Bit is Typically Capable of Running Three to Five Times Faster.Despite the Higher Price,the Cost Per Hole When Using Cobalt Drill Bit Will be the Lowest,Since It Can Produce So Many More Holes.
- The Sufficiently Sharp Bit Edge Can Cut the Metal Material into Long Strips of Iron Chips rather than Slowly Grinding Throng the Material with a Blunt Drill Bit.
- The Bits of 3.5mm and above are Designed with 3 Steps.This 2.5mm x 5pcs M42 Cobalt Drill Bits are Common Drill Edge Design.
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Brand: STROTON | Manufacturer: STROTON Ltd
See On Amazon #10
Yesland 5pcs Hss Cobalt, Multiple Hole 50 Sizes High Speed Metal Step Drill Bit Set with Aluminum Case
Asin: B07XL93FR3 | Model: HT001 | PartNumber: HT001
Non-Walking Drill Tip Provides Fast And Smooth Drills On Steel Sheets, Aluminum Sheets, Wood Board, Plastic Board Etc. With These Step Drill Bits, You Can Process Different Kinds Of Diameter Holes, Which Greatly Saves You A Lot Of Time. Suitable For Diy, General Building Or Engineering Use..
Two-Flute Design Deburrs During Drilling, Clearing Chips Faster And Allowing Particles To Escape For Cleaner Operation, Keep Bit Cleaning. Please Mark The Spot That You Are To Drill For Easier Drilling And Improved Drill Bits Life..
All The Bits Come In A Well-Organized Case For Easy Transport And Storage. A Drill Bits Holder With Size Index Is Included In The Metal Kit So That No Need To Worry About It Falling Out..
The Drill Bits Set Includes 5 Common Sizes For Versatility, It Can Fit The Majority Of Brands Currently On The Market. Different Sized Shanks Ensure Compatibility With 1/4, 3/8 And 1/2 Inch Chuck Sizes..
Features
- Yesland hss cobalt high speed steel along with the titanium coating ensures extreme durability which will stay new and shiny for years to come. It can also ensures outstanding sharpness, reduce the friction and runs cooler.
- The drill bits set includes 5 common sizes for versatility, it can fit the majority of brands currently on the market. Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 inch chuck sizes.
- Non-walking drill tip provides fast and smooth drills on steel sheets, aluminum sheets, wood board, plastic board etc. With these step drill bits, you can process different kinds of diameter holes, which greatly saves you a lot of time. Suitable for DIY, general building or engineering use.
- All the bits come in a well-organized case for easy transport and storage. A drill bits holder with size index is included in the metal kit so that no need to worry about it falling out.
- Two-flute design deburrs during drilling, clearing chips faster and allowing particles to escape for cleaner operation, keep bit cleaning. Please mark the spot that you are to drill for easier drilling and improved drill bits life.
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Brand: Yesland | Manufacturer: Yesland
See On Amazon #11
Luckyway 5-Piece 1/2" M35 Cobalt Drill Bits, Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Storage Case
Asin: B0CSW6SS64 | Ean: 0719209436519 | UPC: 719209436519
Brand: Luckyway | Manufacturer: Zhenjiang Luckyway Tools Co.,Ltd
See On Amazon #12
SPKLINE 13 Pcs Cobalt Drill Bit Set M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1.5-6.5mm (1/16"-1/4")
Asin: B083KKP1WF | Ean: 0784099652141 | UPC: 784099652141
M35 Cobalt Drill Bits Are Made From Industrial Grade High Speed Steel With 5% Cobalt Alloy That Is Heat And Abrasion-Resistant.
Straight Shank Fits With Electric And Cordless Power Drill And Rotary Drill. Drill Bits Are Packed In A Metal Indexed Storage Case For Easy Storage And Organization.
135-Degree Split-Point Tip Starts Drilling Immediately With Less Force And Eliminates Walking Or Skating Across The Work Surface.
Very Tough Drill Bit For Heavy Duty Work Drilling Into Stainless Steel, Light-Gauge Metal, High-Carbon Steel, Aluminum And Alloy Steel, Cast Iron, Abrasive Alloy Metal, Other Hard Metal And Hardened Steel. 4 Times Life Time Than Normal Metal Drill Bit When Drilling Into Pcb Board, Plastic, Wood, Jewelry, Sheet Metal And Normal Steel.
Features
- 13 pcs cobalt drill bit set with commonly-used sizes for precise hole drilling into various material: 1.5mm(1/16"), 2mm(5/64"), 2.5mm(3/32"), 3mm(7/64"), 3.2mm(1/8"), 3.5mm(9/64"), 4mm(5/32"), 4.5mm(11/64"), 4.8mm(3/16"), 5mm(13/64"), 5.5mm(7/32"), 6mm(15/64"), 6.5mm(1/4")
- Very tough drill bit for heavy duty work drilling into stainless steel, light-gauge metal, high-carbon steel, aluminum and alloy steel, cast iron, abrasive alloy metal, other hard metal and hardened steel. 4 times life time than normal metal drill bit when drilling into PCB board, plastic, wood, jewelry, sheet metal and normal steel
- M35 Cobalt drill bits are made from industrial grade High Speed Steel with 5% cobalt alloy that is heat and abrasion-resistant
- 135-degree split-point tip starts drilling immediately with less force and eliminates walking or skating across the work surface
- Straight shank fits with electric and cordless power drill and rotary drill. Drill bits are packed in a Metal Indexed Storage Case for easy storage and organization
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Brand: SPKLINE | Manufacturer: SPKLINE
Dimensions: 1.10 x 5.31 x 3.46 inches | Weight: 240.00 Grams
See On Amazon #13
Luomorgo 10 Pcs 1/8" Shank PCB Drill Bits Carbide Tungsten Steel, 0.4mm PCB Print Circuit Board Mini Drill Bit Set for PCB Jewelry CNC Engraving, Purple
Asin: B091FDSPM2 | Model: HAO20210331-007 | PartNumber: HAO20210331-007 | Ean: 0779640675670 | UPC: 779640675670
High Precision: With Sharp Cutting Edges, Grooves And Clean Surfaces, These Tool Sets Work Quickly And Cleanly Without Burrs Or Debris..
Risk-Free Shopping: For Any Reason, If You Are Not Satisfied With Our Products, Please Contact Us For A Full Refund Within 90 Days, Nothing To Ask. We Will Give You A Satisfying Shopping Experience..
Application: Great For Pcb, Cnc, Plastic Fiber, Carbon Fiber, Hard Wood, Printed Circuit Board, And Other Precision Parts Processing..
Long Tool Life: Made Of Tungsten Carbide Steel, Highly Wear Resistance, High Hardness, High Bending Strength, Not Easy To Break..
Features
- Package: 10 x pcb drill bits tungsten carbide drill bit, cutting edge diameter: 0.4mm, shank diameter: 3 mm / 1/8 "(approx.)
- Long Tool Life: Made of tungsten carbide steel, highly wear resistance, high hardness, high bending strength, not easy to break.
- High Precision: With sharp cutting edges, grooves and clean surfaces, these tool sets work quickly and cleanly without burrs or debris.
- Application: Great for PCB, CNC, plastic fiber, carbon fiber, hard wood, printed circuit board, and other precision parts processing.
- Risk-Free Shopping: For any reason, if you are not satisfied with our products, please contact us for a full refund within 90 days, nothing to ask. We will give you a satisfying shopping experience.
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Brand: Luomorgo | Manufacturer: Luomorgo
See On Amazon #14
M MIMHOOY 3mm / 0.118" Cobalt Drill Bit Set (10 Pcs), M35 Cobalt Twist Drill Bits for Stainless Steel and Hard Metal
Asin: B08GJ729J1 | Model: KB251 | PartNumber: KB251 | Ean: 0779296895613 | UPC: 779296895613
Precision Ground - These Bits Are Fully Ground So That It's Cutting Diameter Is Seriously Accurate And The Lifespan Is Prolonged In Comparison To Non-Ground Alternatives(Roll Forged Bits). Smooth Bit Surface Allows For Nice Clean Holes..
Kindly Note - × Not For Glass Or Ceramic Materials. ×Not For High Carbon Steel And Heat-Treated Steel. √ Pay Attention To Speed, Pressure And Heat Control During Drilling..
Package Including - 10 X 3Mm Diameter Cobalt Twist Drill Bits In A Plastic Box For Easy Storage And Organizing. Total Lenght: 2.4 Inch; Working Length: 1.3 Inch..
For Hardened Material - M35 Cobalt Hss Bit Is More Suitable For Hardened Material. Particularly Successful In Cutting Through Hard Metals Such As Stainless Steel And Cast Iron, They Also Can Be Used For Softer Materials Like Wood, Aluminum Alloy. Other Drill Bits Can Used For Softer Materials But Can't Use In Cutting Stainless Steel..
Features
- COBALT DRILL BITS - Manufactured from M35 grade cobalt steel, measuring Rockwell hardness up to 67, increases wear-resistance and durability, fast and sharp cutting than other bits like 4241 HSS bit, titanium drill bits. With up to twelve times when compared with an average HSS drill bit.
- FOR HARDENED MATERIAL - M35 Cobalt HSS BIT is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel and cast iron, they also can be used for softer materials like Wood, Aluminum Alloy. Other drill bits can used for softer materials but can't use in cutting stainless steel.
- PRECISION GROUND - These bits are fully ground so that it's cutting diameter is seriously accurate and the lifespan is prolonged in comparison to non-ground alternatives(roll forged bits). Smooth bit surface allows for nice clean holes.
- PACKAGE INCLUDING - 10 x 3mm diameter cobalt twist drill bits in a plastic box for easy storage and organizing. Total lenght: 2.4 inch; working length: 1.3 inch.
- KINDLY NOTE - NOT for Glass or Ceramic Materials. NOT for High Carbon Steel and Heat-Treated Steel. Pay attention to speed, pressure and heat control during drilling.
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Brand: M MIMHOOY | Manufacturer: M MIMHOOY
See On Amazon #15
BEILI TOOLS HSS M35 Cobalt Twist Drill Bits, Pack of 5 (12.7mm, 1/2")
Asin: B072M1LV7L | Ean: 0785004570031 | UPC: 785004570031
High Efficiency In Drilling Metals, And Stainless Steel..
Real 1/2". 1/2" Equals To 12.7Mm. Exact Size Is 12.7Mm, Tolerance 0.02Mm.
Drilling In Tough Metal, Including Heavy-Duty Abrasive Alloy Metal Drilling On Hardened Steel.
High Quality Material. M35 5% Cobalt Steel Best Material..
Features
- Reduce the processing cost per hole. Search B0B5517DR9.
- High Quality Material. M35 5% Cobalt Steel Best Material.
- High Efficiency In Drilling Metals, and Stainless Steel.
- Drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel
- Real 1/2. 1/2 equals to 12.7mm. Exact size is 12.7mm, tolerance 0.02mm
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Brand: BEILI TOOLS | Manufacturer: BEILI TOOLS
Dimensions: 0.75 x 7.17 x 3.07 inches | Weight: 0.60 pounds
See On Amazon #16
LUCKUT Cobalt Drill Bit Set- 13Pcs M35 High Speed Steel, Twist Jobber Length for Metal, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1/16"-1/4"
Asin: B0C9SF5C1C
Brand: LUCKUT | Manufacturer: LUCKUT
See On Amazon #17
Hymnorq 6mm Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bit Set of 10pcs with Straight Shank to Cut Through Hard Metals Stainless Steel Cast Iron and Softer Materials
Asin: B07BBHNVCV | Model: B07BBHNVCV | PartNumber: B07BBHNVCV | Ean: 0666389191885 | UPC: 666389191885
10Pc Metric Bits - The Set Includes 10Pcs Of 6Mm M35 Cobalt Steel Twist Drill Bits. Well Packed In A Plastic Case For Convinient Storage. Manufactured To German Din338 Standard..
Downloadable User Guide - We've Summed Up Some Tips Of Drilling Metals, Including A Rpm Chart For Several Common Metals, Based On Our Reviews And Some Articles On The Internet. In Most Cases, Our Customers Would Get A Much Better Result With These Tips. Welcome To Download..
For Metalworking - Particularly Successful In Cutting Through Hard Metals(Hardness Less Than Hrc38°) Such As Stainless Steel And Cast Iron, Although They Can Be Used For Softer Materials Like Copper And Aluminium, Too. Not For Hardened Steel / High Carbon Steel. Try To Adjust The Rpm When It Fails To Penetrate..
Self Centering - The 135°Quick-Cut Pilot Split Points Are Self-Centering And Can Penetrate Quickly With Less Pressure. The Bits Will Not "Walk" Or "Wander". Straight Shank Allows For Firmly Holding And Accurate Centering, Fit For Standard Drill Chucks And Regular Round Collet Chucks..
Features
- COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
- SELF CENTERING - The 135 quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. The bits will not walk or wander. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks.
- 10PC METRIC BITS - The set includes 10pcs of 6mm M35 cobalt steel twist drill bits. Well packed in a plastic case for convinient storage. Manufactured to German DIN338 standard.
- FOR METALWORKING - Particularly successful in cutting through hard metals(hardness less than HRC38 ) such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Not for hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate.
- DOWNLOADABLE USER GUIDE - We've summed up some tips of drilling metals, including a RPM chart for several common metals, based on our reviews and some articles on the internet. In most cases, our customers would get a much better result with these tips. Welcome to download.
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Brand: HYMNORQ | Manufacturer: Hymnorq
See On Amazon #18
10 Pcs PCB Drill Bit Set,Carbide Micro Drill Bits for Print Circuit Board Rework/Repair 9 Size 0.1MM to 1.4MM,1/8" Round Shank(0.7mm)
Asin: B076T9TZPK | Model: Walfrontpfgz0g13h5-06 | PartNumber: Walfrontpfgz0g13h5-06
Come In A Great Storage Container That Is Easy To Grab The Drill Bit You Need When You Need It.
Drill Bit Has A Large Scraps Discharge Space, Little Resistance And Smoothly During The Scraps Discharge.
Material: Cemented Carbide, High Speed Stee. Fine Grinding Process Makes Bit More Sharp Cutting Edge.
Easy To Change Out And Do A Great Job Cutting Through The Pcb For Solder Holes.
Features
- Reduce cutting force and broken drill, improve the quality of hole wall
- Easy to change out and do a great job cutting through the PCB for solder holes
- Come in a great storage container that is easy to grab the drill bit you need when you need it
- Material: Cemented carbide, high speed stee. Fine grinding process makes bit more sharp cutting edge
- Drill bit has a large scraps discharge space, little resistance and smoothly during the scraps discharge
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.00 x 0.00 x 0.00 inches
See On Amazon #19
HUHAO 10PCS Metal Drill Bit Smicro Drill bit Set with 1/8 Shank Micro Tungsten Carbide Coated PCB Drill bit for Steel Resin Fiber 1.2-2.1mm
Asin: B07C5PWSXR | Ean: 6165439605869
Cutting Edge Diameter:1.2-2.1Mm(1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1Mm)--Cutting Edge Length:10-12Mm.
Large Chip Removal Capacity, Less Drilling Pollution, Small Drilling Heat,Rich Varieties Of Drill Bits Can Meet The Needs Of Different Applications.
Unique Mirror Grinding Processing Of Cutting Edge, High Speed And High Polish,Less Drilling Pollution And Drilling Heat.
Tungsten Steel Head,Less Breaking,Carbide Drill Bit,High Precision, Less Deviation; For Cnc Qualified Engraving And Boring Tools,Accessories,Amber Beeswax Print Circuit Rotary Tools, Straight 1/8" Shank.
Features
- Material:Alloy. Please check the specification table to select the size you want. Mini twist drill bit can NOT be used in the impact drill
- Tungsten steel head,Less breaking,Carbide drill bit,High precision, Less deviation; for CNC qualified engraving and boring tools,Accessories,Amber beeswax print circuit rotary tools, Straight 1/8 shank
- Cutting Edge Diameter:1.2-2.1mm(1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1mm)--Cutting Edge Length:10-12mm
- Unique mirror grinding processing of cutting edge, high speed and high polish,less drilling pollution and drilling heat
- Large chip removal capacity, less drilling pollution, small drilling heat,Rich varieties of drill bits can meet the needs of different applications
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Brand: HUHAO | Manufacturer: HUHAO
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