Best long length drill bits - Buying Guide
Last Updated: 04/20/2024
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#1
Drill America GLBCOX61/4 1/4" x 6" Cobalt Aircraft Extension Drill Bit, GLBCO Series
Asin: B00B2R0GVI | Model: GLBCOX61/4 | PartNumber: GLBCOX61/4 | Ean: 0887861045537 | UPC: 887861045537
Round Shanks Allow Use With A Wide Variety Of Tool Holding Systems.
6" Overall Length For Drilling Where Extra Length For Reach Is Required.
Gold Oxide Is A Thinner Oxide Surface Treatment Than Black Oxide Typically Used To Identify Cobalt Steel Tools; Performance Is Similar To Uncoated Tools.
135° Split Point Tip Prevents Drill From Walking.
Features
- Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium
- 135 split point tip prevents drill from walking
- Round shanks allow use with a wide variety of tool holding systems
- Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
- 6 overall length for drilling where extra length for reach is required
- See more on Amazon...
First Available: 10/30/2017
Brand: Drill America | Manufacturer: Drill America
Dimensions: 2.00 x 6.00 x 4.00 inches | Weight: 0.01 pounds
See On Amazon #2
Drill America - DWDA/CX61/8 1/8" x 6" High Speed Steel Aircraft Extension Drill Bit, DWDA/C Series
Asin: B00B1C8OTU | Model: DWDA/CX61/8 | PartNumber: DWDA/CX61/8 | Ean: 0887861043229 | UPC: 887861043229
Round Shanks Allow Use With A Wide Variety Of Tool Holding Systems.
Manufactured To National Aerospace Standard 907.
When Run In A Counterclockwise Direction (Right-Hand Cut) Spiral Fluted Tools Evacuate Chips Up And Out Of The Cut To Reduce Clogging.
Black Oxide Treatment Adds Lubricity And Creates Small Pockets On The Surface Of The Tool That Act To Hold Coolant Near The Cutting Edge.
Features
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
- Round shanks allow use with a wide variety of tool holding systems
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Manufactured to national aerospace standard 907
- See more on Amazon...
First Available: 10/30/2017
Brand: Drill America | Manufacturer: Drill America
Dimensions: 2.00 x 6.00 x 4.00 inches | Weight: 1.00 pounds
See On Amazon #3
Drill America 3/16" x 6" Cobalt Aircraft Extension Drill Bit, GLBCO Series
Asin: B00B2QYJ9E | Model: GLBCOX63/16 | PartNumber: GLBCOX63/16 | Ean: 0887861045490 | UPC: 887861045490
Round Shanks Allow Use With A Wide Variety Of Tool Holding Systems.
6" Overall Length For Drilling Where Extra Length For Reach Is Required.
Gold Oxide Is A Thinner Oxide Surface Treatment Than Black Oxide Typically Used To Identify Cobalt Steel Tools; Performance Is Similar To Uncoated Tools.
135° Split Point Tip Prevents Drill From Walking.
Features
- Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium
- 135 split point tip prevents drill from walking
- Round shanks allow use with a wide variety of tool holding systems
- Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
- 6 overall length for drilling where extra length for reach is required
- See more on Amazon...
First Available: 10/30/2017
Brand: Drill America | Manufacturer: Drill America
Dimensions: 2.00 x 6.00 x 4.00 inches | Weight: 0.00 pounds
See On Amazon #4
1/8-Inch x 6-Inch Aircraft Extension Black Oxide Drill Bit, Premium M2 High Speed Steel, Extra Length, for Metal, Plastic, Wood
Asin: B09DWY12S6 | Ean: 0752785985316 | UPC: 752785985316
Black Oxide: Black Oxide Coating Resists Corrosion.
Include: 6 Pieces Of 1/8-Inch Aircraft Extension Drill Bits With Case.
Application: Are Ideal For Extra Reach And Deep Drilling Applications In Medium And Softer Materials, Soft Metal, Pvc And Wood.
Made From Premium M2 High-Speed Steel: Perform Better Because Of Its Well-Balanced Toughness.
Features
- AIRCRAFT EXTENSION: 1/8-inch cutting diameter, 1-5/8-inch flute length, 6-Inch overall length, 135 degree split point, straight shank
- MADE FROM PREMIUM M2 HIGH-SPEED STEEL: perform better because of its well-balanced toughness
- BLACK OXIDE: Black oxide coating resists corrosion
- APPLICATION: are ideal for extra reach and deep drilling applications in medium and softer materials, soft metal, PVC and wood
- INCLUDE: 6 pieces of 1/8-inch aircraft extension drill bits with case
- See more on Amazon...
Brand: Drill Hulk | Manufacturer: Drill Hulk Ltd
See On Amazon #5
BOSCH BL2634 1-Piece 7/64 In. x 6 In. Extra LengthAircraft Black Oxide Drill Bit for Applications in Light-Gauge Metal, Wood, Plastic
Asin: B0062I8XAI | Model: BL2634 | PartNumber: BL2634 | Ean: 0000346331578 | UPC: 000346331578
Easier Drilling, Reduced Heat And Extended Drill Bit Life.
For Use In Steel, Copper, Aluminum, Brass, Oak, Maple, Mdf, Pine, Pvc, Polycarbonate, Acrylic, Abs, Nylon And Composite Materials.
Available In Jobber Length, Stubby Length, Extended Length (Aircraft), 1/2 In. Reduced Shank (Silver Deming).
Last 50 Percent Longer Than High-Speed Steel.
Features
- Speed helix design for three times faster drilling than standard bits
- Last 50 percent longer than high-speed steel
- Easier drilling, reduced heat and extended drill bit life
- Available in jobber length, stubby length, extended length (aircraft), 1/2 In. reduced shank (Silver Deming)
- For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials
- See more on Amazon...
Brand: BOSCH | Manufacturer: Bosch
Dimensions: 0.06 x 3.50 x 0.71 inches | Weight: 0.07 Pounds
See On Amazon #6
Drill America - GLBCOX61/8 1/8" x 6" Cobalt Aircraft Extension Drill Bit, GLBCO Series
Asin: B00B2R05FA | Model: GLBCOX61/8 | PartNumber: GLBCOX61/8 | Ean: 0887861045452 | UPC: 887861045452
Round Shanks Allow Use With A Wide Variety Of Tool Holding Systems.
6" Overall Length For Drilling Where Extra Length For Reach Is Required.
Gold Oxide Is A Thinner Oxide Surface Treatment Than Black Oxide Typically Used To Identify Cobalt Steel Tools; Performance Is Similar To Uncoated Tools.
135° Split Point Tip Prevents Drill From Walking.
Features
- Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium
- 135 split point tip prevents drill from walking
- Round shanks allow use with a wide variety of tool holding systems
- Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
- 6 overall length for drilling where extra length for reach is required
- See more on Amazon...
First Available: 10/30/2017
Brand: Drill America | Manufacturer: Drill America
Dimensions: 2.00 x 6.00 x 2.00 inches
See On Amazon #7
BOSCH CO2148 1-Piece 21/64 In. x 4-5/8 In. Cobalt Metal Drill Bit for Drilling Applications in Light-Gauge Metal, High-Carbon Steel, Aluminum and Ally Steel, Cast Iron, Stainless Steel, Titanium
Asin: B000AEQQX6 | Model: CO2148 | PartNumber: CO2148 | Ean: 0000346333602 | UPC: 000346333602
Surface Hardened To Penetrate Tough Abrasive Materials.
Best Used For Drilling Into Light-Gauge Metal, High-Carbon Steel, Aluminum And Ally Steel, Cast Iron, Stainless Steel And Titanium.
Available In Jobber Length, Full Shank.
Rigid, Thick Web Design Adds Stability To Bit In Tough Applications.
Features
- Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF)
- Rigid, thick web design adds stability to bit in tough applications
- Surface hardened to penetrate tough abrasive materials
- Available in jobber length, full shank
- Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium
- See more on Amazon...
Brand: BOSCH | Manufacturer: Bosch
Dimensions: 0.00 x 0.00 x 0.00 inches
Warranty: No
See On Amazon #8
CTA Tools 8552 Long Hex Bit Socket - 12mm
Asin: B00IYTFPDQ | Model: 8552 | PartNumber: 8552 | Ean: 0053001085521, 0069060351835 | UPC: 069060351835, 053001085521
2-Piece Construction For High Torque Purposes.
Heavy-Duty Construction Ensures Durability.
Features 1/2-Inch Drive.
4-Inches Or 102-Millimeters In Length.
Features
- Designed for Deep-Reach Applications
- 4-Inches or 102-Millimeters in Length
- 2-Piece Construction for High Torque Purposes
- Features 1/2-Inch Drive
- Heavy-Duty Construction Ensures Durability
- See more on Amazon...
Brand: CTA Tools | Manufacturer: Auto Extra
Dimensions: 1.00 x 6.75 x 1.85 Inches | Weight: 0.40 Pounds
See On Amazon #9
Drill America - DWDA/CX123/8 3/8" x 12" High Speed Steel Aircraft Extension Drill Bit, DWDA/C Series
Asin: B00B2QX74M | Model: DWDA/CX123/8 | PartNumber: DWDA/CX123/8 | Ean: 0887861044547 | UPC: 887861044547
Round Shanks Allow Use With A Wide Variety Of Tool Holding Systems.
Manufactured To National Aerospace Standard 907.
When Run In A Counterclockwise Direction (Right-Hand Cut) Spiral Fluted Tools Evacuate Chips Up And Out Of The Cut To Reduce Clogging.
Black Oxide Treatment Adds Lubricity And Creates Small Pockets On The Surface Of The Tool That Act To Hold Coolant Near The Cutting Edge.
Features
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
- Round shanks allow use with a wide variety of tool holding systems
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Manufactured to national aerospace standard 907
- See more on Amazon...
First Available: 10/30/2017
Brand: Drill America | Manufacturer: Drill America
Dimensions: 2.00 x 6.00 x 4.00 inches
See On Amazon #10
BOSCH EX1006 7/16 In. x 6 In. Straight Shank Extension
Asin: B0062ICZ7K | Model: EX1006 | PartNumber: EX1006 | Ean: 0000346392999 | UPC: 000346392999
Rugged, High-Quality Materials To Withstand Tough Concrete Applications.
Maintains Bit Integrity At Impact Point.
Dimensions 7/16 In. X 6 In..
Features
- 6 In. straight extension shank
- Dimensions 7/16 In. x 6 In.
- Rugged, high-quality materials to withstand tough concrete applications
- Maintains bit integrity at impact point
- See more on Amazon...
Brand: BOSCH | Manufacturer: Bosch
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.55 pounds
Warranty: Product Defects Only
See On Amazon #11
HHIP 2000-0071 1/4 x 4 Inch HSS Extra Long Square Tool Bit
Asin: B00N403GIG | Model: 2000-0071 | PartNumber: 2000-0071 | Ean: 0769053004235 | UPC: 769053004235
Extra Long.
Country Of Origin: China.
M2 High Speed Steel A Fine General Purpose Ground Tool Bits Show Exceptional Result On Mild Steel, Alloys And Tool Steels. This Tool Bit Makes A Superior Finishing Tool.
Features
- Size (Inch) SQ x Length 1/4 x 4
- M2 High speed steel A fine general purpose Ground tool bits show exceptional result on mild steel, alloys and tool steels. This tool bit makes a superior finishing tool
- Extra long
- Country of origin: China
- See more on Amazon...
First Available: 11/25/2017
Brand: HHIP | Manufacturer: ABS Import Tools Inc.
Dimensions: 6.00 x 3.00 x 1.00 inches | Weight: 0.05 pounds
See On Amazon #12
Drill America - GLBCOX615/64 15/64" x 6" Cobalt Aircraft Extension Drill Bit, GLBCO Series
Asin: B00B2QZJQG | Model: GLBCOX615/64 | PartNumber: GLBCOX615/64 | Ean: 0887861045520 | UPC: 887861045520
Round Shanks Allow Use With A Wide Variety Of Tool Holding Systems.
6" Overall Length For Drilling Where Extra Length For Reach Is Required.
Gold Oxide Is A Thinner Oxide Surface Treatment Than Black Oxide Typically Used To Identify Cobalt Steel Tools; Performance Is Similar To Uncoated Tools.
135° Split Point Tip Prevents Drill From Walking.
Features
- Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium
- 135 split point tip prevents drill from walking
- Round shanks allow use with a wide variety of tool holding systems
- Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
- 6 overall length for drilling where extra length for reach is required
- See more on Amazon...
First Available: 10/30/2017
Brand: Drill America | Manufacturer: Drill America
Dimensions: 2.00 x 6.00 x 4.00 inches
See On Amazon #13
Drill America 15/64" x 6" High Speed Steel Aircraft Extension Drill Bit, DWDA/C Series
Asin: B00B1C8EDQ | Model: DWDA/CX615/64 | PartNumber: DWDA/CX615/64 | Ean: 0887861043298 | UPC: 887861043298
Round Shanks Allow Use With A Wide Variety Of Tool Holding Systems.
Manufactured To National Aerospace Standard 907.
When Run In A Counterclockwise Direction (Right-Hand Cut) Spiral Fluted Tools Evacuate Chips Up And Out Of The Cut To Reduce Clogging.
Black Oxide Treatment Adds Lubricity And Creates Small Pockets On The Surface Of The Tool That Act To Hold Coolant Near The Cutting Edge.
Features
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
- Round shanks allow use with a wide variety of tool holding systems
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Manufactured to national aerospace standard 907
- See more on Amazon...
First Available: 10/30/2017
Brand: Drill America | Manufacturer: Drill America
Dimensions: 2.00 x 6.00 x 4.00 inches | Weight: 1.00 pounds
See On Amazon #14
Greycore Tools 3/32 Inch x 6 Inch Cobalt Aircraft Extension Bit 2 Pack M35 Cobalt Drill Bit, Industrial Titanium Coating Drill Bits for Steel, Hard Metal, Cast Iron, Wood, Plastic (3/32" x 6")
Asin: B0CW22D2VT | Ean: 0355513803021 | UPC: 355513803021
Heavy-Duty Material: Our Drill Bits For Hardened Steel Feature A Heavy-Duty Construction Made With M35 Cobalt (5% Cobalt) And An Industrial Strength Titanium Coating, Which Provide Excellent Durability And Superior Resistance Against Abrasion And High Heat..
Compatible Materials: Hard Metals, Stainless Steel, Cast Iron, Steel, Titanium Alloy, Hard Plastics, Wood And More, And A Wide Range Of Applications Such As Repair, Construction, Or Woodworking..
Split Point Tip: These Cobalt Drill Bits Feature A 135 Degree Split Point Tip That Prevents Slipping And Can Help Increase Drilling Speed While Ensuring Smooth And Easy Penetration..
These Cobalt Drill Bits Are Designed For Long Lasting Durability And Performance, Ensuring Fast And Easy Penetration Through Many Different Materials..
Features
- Includes: 2 3/32 Inch x 6 Inch Cobalt Drill Bits
- These cobalt drill bits are designed for long lasting durability and performance, ensuring fast and easy penetration through many different materials.
- Heavy-Duty Material: Our drill bits for hardened steel feature a heavy-duty construction made with M35 cobalt (5% cobalt) and an industrial strength titanium coating, which provide excellent durability and superior resistance against abrasion and high heat.
- Split Point Tip: These cobalt drill bits feature a 135 degree split point tip that prevents slipping and can help increase drilling speed while ensuring smooth and easy penetration.
- Compatible Materials: Hard metals, stainless steel, cast iron, steel, titanium alloy, hard plastics, wood and more, and a wide range of applications such as repair, construction, or woodworking.
- See more on Amazon...
Brand: Greycore | Manufacturer: Greycore Tools
See On Amazon #15
HSS Drill Bit Set 1/2 in. x 12 in. Aircraft Extension Extra Long M2 Bright Deep Hole Drill-3Pcs
Asin: B07DS76C8L | Model: MCAD1-2-12 | PartNumber: MCAD1-2-12 | Ean: 0784099040580 | UPC: 784099040580
✔️【 Surface Treatment】: The Bright Finished Surface Treatment Strongthen The Hardness Of Drill Bit Body To Ensure The Long Drilling Life And Better Drilling Performance..
✔️【 Application】: Best Used For Drilling Deep Hole In Metal, High-Carbon Steel, Aluminum And Alloy Steel, Cast Iron, Stainless Steel And Titanium.
✔️【Drill Point】 : 135 Deg. Quick-Cutting Points Are Self- Centering And Penetrate Quickly With Less Pressure. Will Not "Walk" Or"Wander"..
✔️【Material】: M2 High Speed Steel Is The Premium Material With High Hardness And Red Hardness To Enable Long Drilling Life And Fast Drilling Performance..
Features
- DRILL BIT DIMENSION :1/2"(Diameter) x 9"( Flute Length) x 12"(Overall Length)
- MATERIAL : M2 High Speed Steel is the premium material with high hardness and red hardness to enable long drilling life and fast drilling performance.
- SURFACE TREATMENT : The bright finished surface treatment strongthen the hardness of drill bit body to ensure the long drilling life and better drilling performance.
- DRILL POINT : 135 deg. quick-cutting points are self- centering and penetrate quickly with less pressure. will not walk orwander.
- APPLICATION : Best used for drilling deep hole in metal, high-carbon steel, aluminum and alloy steel, cast iron, stainless steel and titanium
- See more on Amazon...
Brand: MAX-CRAFT | Manufacturer: MAX-CRAFT
Dimensions: 1.00 x 12.00 x 1.00 inches | Weight: 1.00 pounds
See On Amazon #16
Drill America 5 Piece High Speed Steel Aircraft Extension Drill Bit Set (1/4 - 1/2" x 6" Long), POU Series
Asin: B01HBH7MPK | Model: POUA/CX6 | PartNumber: POUA/CX6 | Ean: 0887861241786 | UPC: 887861241786
Black Oxide Treatment Adds Lubricity And Creates Small Pockets On The Surface Of The Tool That Act To Hold Coolant Near The Cutting Edge.
Manufactured To National Aerospace Standard 907.
For General Purpose Drilling In Applications Where Extra Length For Reach Is Required, Designed To Perform In A Broad Range Of Materials In The Iron And Steel Families.
High-Speed Steel Tools Are Good For Most General Purpose Applications, Offering A Combination Of Hardness And Toughness For Wear Resistance.
Features
- Sizes included are 1/4", 5/16", 3/8", 7/17" and 1/2" with overall length of 6"
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
- For general purpose drilling in applications where extra length for reach is required, designed to perform in a broad range of materials in the iron and steel families
- Manufactured to national aerospace standard 907
- See more on Amazon...
First Available: 03/12/2017
Brand: Drill America | Manufacturer: Drill America
See On Amazon #17
Drill America 5/16" x 6" High Speed Steel Aircraft Extension Drill Bit, DWDA/C Series
Asin: B00B1C8A7G | Model: DWDA/CX65/16 | PartNumber: DWDA/CX65/16 | Ean: 0887861043342 | UPC: 887861043342
Round Shanks Allow Use With A Wide Variety Of Tool Holding Systems.
Manufactured To National Aerospace Standard 907.
When Run In A Counterclockwise Direction (Right-Hand Cut) Spiral Fluted Tools Evacuate Chips Up And Out Of The Cut To Reduce Clogging.
Black Oxide Treatment Adds Lubricity And Creates Small Pockets On The Surface Of The Tool That Act To Hold Coolant Near The Cutting Edge.
Features
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
- Round shanks allow use with a wide variety of tool holding systems
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Manufactured to national aerospace standard 907
- See more on Amazon...
First Available: 10/30/2017
Brand: Drill America | Manufacturer: Drill America
Dimensions: 2.00 x 6.00 x 4.00 inches | Weight: 1.00 Pounds
See On Amazon #18
Drill Hog USA 11/16" Drill Bit 11/16" Silver & Deming Bit HI-Molybdenum M7
Asin: B074D42DGC | Model: 1116M7SD | PartNumber: 1116M7SD | Ean: 0799209319784 | UPC: 799209319784
135 Degree Split Point Prevents "Walking".
Drill Hog Usa Lifetime Warranty.
Tri-Flat Shank Cut Down To 1/2".
Hi-Molybdenum M7 Hss Steel.
Features
- 11/16" Diameter 6" Overall Length
- HI-Molybdenum M7 HSS Steel
- 135 Degree Split Point Prevents Walking
- Tri-Flat Shank Cut Down to 1/2
- Drill Hog USA Lifetime Warranty
- See more on Amazon...
Brand: Drill Hog | Manufacturer: Drill Hog
See On Amazon #19
Drill America #15 x 6" High Speed Steel Aircraft Extension Drill Bit, DWDA/C Series
Asin: B00B1CBBZO | Model: DWDA/CX615 | PartNumber: DWDA/CX615 | Ean: 0887861042451 | UPC: 887861042451
Round Shanks Allow Use With A Wide Variety Of Tool Holding Systems.
Manufactured To National Aerospace Standard 907.
When Run In A Counterclockwise Direction (Right-Hand Cut) Spiral Fluted Tools Evacuate Chips Up And Out Of The Cut To Reduce Clogging.
Black Oxide Treatment Adds Lubricity And Creates Small Pockets On The Surface Of The Tool That Act To Hold Coolant Near The Cutting Edge.
Features
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
- Round shanks allow use with a wide variety of tool holding systems
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Manufactured to national aerospace standard 907
- See more on Amazon...
First Available: 10/30/2017
Brand: Drill America | Manufacturer: Drill America
Dimensions: 2.00 x 6.00 x 4.00 inches
See On Amazon #20
6 Pcs, 30 X 6" Hss Black Oxide Aircraft Extension Drill Bit, Drill America, D/Aa/Cx630, Flute Length: 1-5/8"; Overall Length: 6"
Asin: B0799HXZWM | Ean: 0655222891150 | UPC: 655222891150
Shank Type: Round; Style: Aircraft Extension;.
Number Of Flutes: 2; Cutting Direction: Right Hand.
Cutting Angle: 135; Point Type: Split Point;.
Flute Length: 1-5/8"; Overall Length: 6";.
Features
- Size: #30; Material: High Speed Steel; Finish: Black Oxide;
- Flute Length: 1-5/8; Overall Length: 6;
- Shank Type: Round; Style: Aircraft Extension;
- Cutting Angle: 135; Point Type: Split Point;
- Number of Flutes: 2; Cutting Direction: Right Hand
- See more on Amazon...
Brand: Drill America | Manufacturer: Drill America
See On Amazon #21
Hegebeck Extra Long Drill Bit Set,Twist Drill Bits,7mm Dia Round Shank 350mm High Speed Steel for Metal Aluminum Alloy Iron 1pcs(Silver)
Asin: B09364XRVS
【Advantage】- Uncoated Tools Feature Just The Base Substrate Without Any Additional Treatment Or Coatings And Are Suitable For A Wide Range Of Applications.
【Applications】-For Use In A Wide Range Of Aluminum Alloy, Iron, Copper, Brass And Metal Materials.
【Feature】-Round Shanks Allow Use With A Wide Variety Of Toolholding Systems.
【Material】-This Twist Drill Bit Was Made By High Speed Steel And The Hardness Hrc Is 62~63 Which Is Harder And Tougher To Extreme Loads,Not Easy To Break.
Features
- SIZE - Cutting Edge Diameter : 7mm / 0.28"; Shank Diameter : 7mm / 0.28"; Total Length : 350mm / 13.78"
- MATERIAL -This twist drill bit was made by High Speed Steel and the hardness HRC is 62~63 which is harder and tougher to extreme loads,not easy to break
- ADVANTAGE - Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- FEATURE -Round shanks allow use with a wide variety of toolholding systems
- APPLICATIONS -For use in a wide range of aluminum alloy, iron, copper, brass and metal materials
- See more on Amazon...
Brand: Hegebeck | Manufacturer: Hegebeck
See On Amazon #22
Twist Drill Bit Spiral Drilling Bit Small Shank Long Length Drill Bits
Asin: B0CZGNWH1D | Model: ZIZEVgfbrtow961 | PartNumber: ZIZEVgfbrtow961
Applicable Material: Used For Iron, Aluminum, Copper, Stainless Steel, High Speed Steel, Manganese Steel And Various Hardened Steel Parts..
Material: This Product Is Made Of High Speed Steel, Which High Hardness And Durability, Providing Stable Performance And Excellent Durability;.
Size: The Diameter Of The Blade Is About 35 Mm/1.4 Inches, The Diameter Of The Handle Is 12.7 Mm/0.50 Inches, And The Total Length Of The Drill Bit Is About 150 Mm/5.91 Inches..
High Speed Steel: Made Of Excellent High Speed Steel, With High Hardness And Wear Resistance, Not Easy To Deform..
Features
- Easy To Use: The twist drill a blade angle of 118 and is equipped with a 1/2in handle. It is easy to install and accurate in positioning. It is not easy to fall off or loose during use.
- High Speed Steel: Made of excellent high speed steel, with high hardness and wear resistance, not easy to deform.
- Applicable Material: Used for iron, aluminum, copper, stainless steel, high speed steel, manganese steel and various hardened steel parts.
- Size: The diameter of the blade is about 35 mm/1.4 inches, the diameter of the handle is 12.7 mm/0.50 inches, and the total length of the drill bit is about 150 mm/5.91 inches.
- Material: This product is made of high speed steel, which high hardness and durability, providing stable performance and excellent durability;
- See more on Amazon...
Brand: ZIZEV | Manufacturer: ZIZEV
See On Amazon #23
kwb HSS Metal Drill Type N 8.5 mm 217085 (Extra Long, DIN 340, Right-Hand Cutting)
Asin: B00GR2N1VK | Model: 217-085 | PartNumber: 217-085 | Ean: 4009312170858
Facilitated Feed And Less Friction Thanks To Cross-Cut According To Din 1412 C..
Dimensions: Ø 8.5 Mm, Total Length: 165 Mm, Working Length: 110 Mm.
The Extra Long Version According To Din 340 Is Suitable For Steel, Cast Steel, Temperature Casting, Sintering Iron, Non-Ferrous Metals And Hard Plastics..
135 ° Spitz Angle With Smaller Cutting Length For Less Contact Pressure, Also Suitable For Harder Materials..
Features
- Precision ground drill made of high quality HSS steel in industrial quality.
- 135 Spitz angle with smaller cutting length for less contact pressure, also suitable for harder materials.
- Facilitated feed and less friction thanks to cross-cut according to DIN 1412 C.
- The extra long version according to DIN 340 is suitable for steel, cast steel, temperature casting, sintering iron, non-ferrous metals and hard plastics.
- Dimensions: 8.5 mm, total length: 165 mm, working length: 110 mm
- See more on Amazon...
Brand: kwb | Manufacturer: KWB
Weight: 0.13 pounds
See On Amazon #24
uxcell 20Pcs Twist Drill Bit Set 1.5mm Diamond High Speed Steel (HSS) Straight Shank for Ceramic Jewelry sea Glass, Silver
Asin: B0CZDYB3GB
Suitable For Drilling Small Tiny Holes In Glass, Soft Metal, Sea Shells, Jade, Pearls, Drywall, And So On..
High-Speed Steel Is Made By Spiral Technology, Has Both Toughness And Hardness, Is Much More Resistant To Heat And Abrasion, And Meets Professional Needs..
When Drilling, It Is Necessary To Add Cutting Fluid In Time To Lubricate And Cool Down, Which Can Get A Better Drilling Hole Wall, And Extend The Service Life And Drilling Accuracy..
Widely Used In Rotary Tools Such As Hand Drills, Drill Presses, Flex Shafts, Bench Drills, And Hanging Mills..
Features
- Twist drill diameter: 1.5mm; Shank diameter: 1.5mm; Blade length: 65mm; Twist drill length: 100mm; Shank type: round; Material: High-speed steel.
- Widely used in rotary tools such as hand drills, drill presses, flex shafts, bench drills, and hanging mills.
- Suitable for drilling small tiny holes in glass, soft metal, sea shells, jade, pearls, drywall, and so on.
- When drilling, it is necessary to add cutting fluid in time to lubricate and cool down, which can get a better drilling hole wall, and extend the service life and drilling accuracy.
- High-speed steel is made by spiral technology, has both toughness and hardness, is much more resistant to heat and abrasion, and meets professional needs.
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Brand: uxcell | Manufacturer: uxcell
See On Amazon #25
uxcell 2pcs 6.9mm Dia Split Point Tip 141mm Long High-Speed Steel Twist Drill Bit
Asin: B0CYSPW9XH
Flute Length: 68Mm/2.68"; Total Length: 109Mm/4.29".
Package Content: 2 X Twist Drill Bit.
Net Weight : 21G.
Color: Black; Bit Diameter: 6.9Mm/0.27"; Shank Diameter: 6.9Mm/0.27".
Features
- Product Name: Twist Drill Bit; Features: Straight Shank; Material: High-Speed Steel
- Color: Black; Bit Diameter: 6.9mm/0.27; Shank Diameter: 6.9mm/0.27
- Flute Length: 68mm/2.68; Total Length: 109mm/4.29
- Net Weight : 21g
- Package Content: 2 x Twist Drill Bit
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Brand: uxcell | Manufacturer: uxcell
See On Amazon #26
uxcell 2pcs 10.8mm Dia Split Point Tip 141mm Long High-Speed Steel Twist Drill Bit
Asin: B0CYSKGTLX
Flute Length: 90Mm/3.54"; Total Length: 141Mm/5.551".
Package Content: 2 X Twist Drill Bit.
Net Weight : 66.5G.
Color: Black; Bit Diameter: 10.8Mm/0.42"; Shank Diameter: 10.8Mm/0.42".
Features
- Product Name: Twist Drill Bit; Features: Straight Shank; Material: High-Speed Steel
- Color: Black; Bit Diameter: 10.8mm/0.42; Shank Diameter: 10.8mm/0.42
- Flute Length: 90mm/3.54; Total Length: 141mm/5.551
- Net Weight : 66.5g
- Package Content: 2 x Twist Drill Bit
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Brand: uxcell | Manufacturer: uxcell
See On Amazon #27
uxcell 2pcs 11.2mm Dia Split Point Tip 141mm Long High-Speed Steel Twist Drill Bit
Asin: B0CYSJ7J79
Flute Length: 96Mm/3.78"; Total Length: 141Mm/5.551".
Package Content: 2 X Twist Drill Bit.
Net Weight: 70G.
Color: Black; Bit Diameter: 11.2Mm/0.441"; Shank Diameter: 11.2Mm/0.441".
Features
- Product Name: Twist Drill Bit; Features: Straight Shank; Material: High-Speed Steel
- Color: Black; Bit Diameter: 11.2mm/0.441; Shank Diameter: 11.2mm/0.441
- Flute Length: 96mm/3.78; Total Length: 141mm/5.551
- Net Weight: 70g
- Package Content: 2 x Twist Drill Bit
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Brand: uxcell | Manufacturer: uxcell
See On Amazon #28
uxcell 6Pcs 9.1mm Straight Shank Split Point Tip High-Speed Steel Twist Drill Bit
Asin: B0CYSJJ1SW
Flute Length: 80Mm/3.1'';Total Length: 124Mm/4.9''.
Package Content: 6 X Twist Drill Bit.
Color: Black; Weight: 81G.
Material: High-Speed Steel; Shank Diameter: 9.1Mm/0.4''.
Features
- Product Name: Twist Drill Bit; Design: Straight Shank
- Material: High-Speed Steel; Shank Diameter: 9.1mm/0.4''
- Flute Length: 80mm/3.1'';Total Length: 124mm/4.9''
- Color: Black; Weight: 81g
- Package Content: 6 x Twist Drill Bit
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Brand: uxcell | Manufacturer: uxcell
See On Amazon #29
uxcell 2pcs 5.7mm Dia Split Point Tip 141mm Long High-Speed Steel Twist Drill Bit
Asin: B0CYSCLNYX
Flute Length: 58Mm/2.28"; Total Length: 93Mm/3.66".
Package Content: 2 X Twist Drill Bit.
Net Weight : 12.5G.
Color: Black; Bit Diameter: 5.7Mm/0.22"; Shank Diameter: 5.7Mm/0.22".
Features
- Product Name: Twist Drill Bit; Features: Straight Shank; Material: High-Speed Steel
- Color: Black; Bit Diameter: 5.7mm/0.22; Shank Diameter: 5.7mm/0.22
- Flute Length: 58mm/2.28; Total Length: 93mm/3.66
- Net Weight : 12.5g
- Package Content: 2 x Twist Drill Bit
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Brand: uxcell | Manufacturer: uxcell
See On Amazon #30
Drill America GLBCOX65/32 5/32" x 6" Cobalt Aircraft Extension Drill Bit, GLBCO Series (Pack of 2)
Asin: B0CHMTZPVR | Model: GLBCOX65/32 | PartNumber: GLBCOX65/32
135° Split Point Tip Prevents Drill From Walking.
Gold Oxide Is A Thinner Oxide Surface Treatment Than Black Oxide Typically Used To Identify Cobalt Steel Tools; Performance Is Similar To Uncoated Tools.
6" Overall Length For Drilling Where Extra Length For Reach Is Required.
Round Shanks Allow Use With A Wide Variety Of Tool Holding Systems.
Effective In Drilling Tough, High Tensile Strength Materials Like Stainless Steel, Inconel And Titanium.
Features
- The information below is per-pack only
- Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium
- 135 split point tip prevents drill from walking
- Round shanks allow use with a wide variety of tool holding systems
- Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
- 6 overall length for drilling where extra length for reach is required
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Brand: Drill America | Manufacturer: Drill America
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