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Best Extra Long Drill Bits - Buying Guide

Last Updated: 01/21/2019

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Bestselling Extra Long Drill Bits on Amazon

  1. Bosch BL2735 1/8 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
  2. Bosch BL2739 3/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
  3. Bosch BL2747 5/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
  4. 8pcs 200mm Extra Long High-speed Steel Straight Shank Twist Drill Bits Set Tool 4-10mm For Wood Plas...
  5. Bosch BL2731 1/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
  6. 5 Pcs 2-5 mm Extra Long Twist Drill Bit High-speed Steel Straight Shank Tool Sets For Wood Plastic A...
  7. Drill America DWDDL Series High-Speed Steel Extra Long Length Drill Bit, Black Oxide Finish, Round S...
  8. Drill America DWDA/C Series Qualtech High-Speed Steel Aircraft Extension Drill Bit, Black Oxide Fini...
  9. Drill America DWDDL Series High-Speed Steel Extra Long Length Drill Bit, Black Oxide Finish, Round S...
  10. 6 Pcs, 3/16" X 6" Hss Black Oxide Aircraft Extension Drill Bit, Qualtech, Dwda/Cx63/16, Flute Length...

  #1

Bosch BL2735 1/8 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit

Model: BL2735   |    Mpn: BL2735   |    Ean: 0000346331868   |    PartNumber: BL2735   |   Asin: B001AHSVGM

The Bosch line of metal drill bits offers a solution for every professional application. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. Bosch black oxide bits offer superior durability, speed and selection to support most general-purpose applications.

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 and 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

Package Dimensions: 0.2 x 1.8 x 14.4 inches (0.5 x 4.6 x 36.6 cm)

Amazon Price: $5.32 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 24 hours
List Price: $6.12

Warranty: No

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  #2

Bosch BL2739 3/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit

Model: BL2739   |    Mpn: BL2739   |    Ean: 0000346331905   |    PartNumber: BL2739   |   Asin: B001AHU598

The Bosch line of metal drill bits offers a solution for every professional application. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. Bosch black oxide bits offer superior durability, speed and selection to support most general-purpose applications.

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 and 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

Amazon Price: $6.57 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 24 hours
List Price: $7.52

Warranty: No

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  #3

Bosch BL2747 5/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit

Model: BL2747   |    Mpn: BL2747   |    Ean: 0000346331981   |    PartNumber: BL2747   |   Asin: B003NFA8Y2

The Bosch line of metal drill bits offers a solution for every professional application. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. Bosch black oxide bits offer superior durability, speed and selection to support most general-purpose applications.

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 and 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

Package Dimensions: 0.2 x 0.8 x 13.9 inches (0.5 x 2.0 x 35.3 cm)

Amazon Price: $9.91 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 24 hours
List Price: $11.40

Warranty: No

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  #4

8pcs 200mm Extra Long High-speed Steel Straight Shank Twist Drill Bits Set Tool 4-10mm For Wood Plastic And Aluminum

 Ean: 0654936943148   |    PartNumber: Hilitanddy36aw8rtx   |   Asin: B07CMSF5HZ

Features:

Twist drill bits are made from high-speed steel for high hardness and durability. This set includes 8 pieces drill bit in different sizes of the most popular drill bits. Extra long cutting edge allows you using these bits to drill deep holes. They are great for most drilling jobs and soft materials such as aluminum, wood, plastics. Sharp twisted drill bits will make the drilling easier and more effortless.

Specifications:

Material: High-speed steel

Type: Twist drill bit

Diameter: 4mm, 4.2mm, 4.5mm, 5mm, 5.2mm, 6mm, 8mm, 10mm

Length: Approx. 200mm



Package Includes:

8 x Drill Bits

Features

  • HIGH QUALITY: These twist drill bits are made of high-speed steel for high hardness and durability, sturdy and durable.
  • 8 SIZES: This set includes 8 pieces drill bit in different sizes of the most popular drill bits
  • EXTRA LONG: Extra long (200mm) cutting edge allows you using these bits to drill deeper holes.
  • WIDELY APPLICATION: They are great for most drilling jobs and soft materials such as aluminum, wood, plastics, can be widely used.
  • SHARP:Sharp twisted drill bits will make the drilling easier and more effortless.
  • See more on Amazon...

Brand: Hilitand   |   Manufacturer: Hilitand

Item Dimensions: 0.39 x 2.36 x 9.06 inches (1.0 x 6.0 x 23.0 cm)   |   Package Dimensions: 0.59 x 2.64 x 9.8 inches (1.5 x 6.7 x 24.9 cm)

Amazon Price: $12.79 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 24 hours
List Price: $14.29

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  #5

Bosch BL2731 1/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit

Model: BL2731   |    Mpn: BL2731   |    Ean: 0000346331820   |    PartNumber: BL2731   |   Asin: B003NFJZ46

The Bosch line of metal drill bits offers a solution for every professional application. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. Bosch black oxide bits offer superior durability, speed and selection to support most general-purpose applications.

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 and 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

Package Dimensions: 0.4 x 1.85 x 14.7 inches (1.0 x 4.7 x 37.3 cm)

Amazon Price: $9.25 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 24 hours
List Price: $10.86

Warranty: No

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  #6

5 Pcs 2-5 mm Extra Long Twist Drill Bit High-speed Steel Straight Shank Tool Sets For Wood Plastic And Aluminum

 Ean: 0654936716889   |    PartNumber: Hilitandzogmsvut9x   |   Asin: B07BZDJT3K

Specifications:
Material: High-speed steel
Type: Twist drill bit
Diameter: 2mm, 3mm, 3.5mm, 4mm, 5mm
Length: 150mm~160mm
Cutting edge:88-100mm

Package Includes:
5 x Drill Bits

Features

  • extral long length Bits are 150mm~160mm(about 5.9~6.3 inch long, provides better stability and balance during quick operation to ensure position is intact.
  • long cutting edge The extra long cutting edge(88-100mm) allows you using these bits to drill deep holesshape tips can make the drilling easier and more effortless.
  • 5 sizes This extra long twist drill bits set has 5pcs in 2mm, 3mm, 3.5mm, 4mm, 5mmOD.
  • high-speed steel These bits are made of high-speed steel for high hardness and durability,more abrasion resistant and durable than other metal materials.
  • wide applications The drill bits kit are great for most drilling jobs and materials such as aluminum, wood, plastics or your daily drill use.
  • See more on Amazon...

Brand: Hilitand   |   Manufacturer: Hilitand

Item Dimensions: 0.39 x 1.18 x 7.48 inches (1.0 x 3.0 x 19.0 cm)   |   Package Dimensions: 0.39 x 2.56 x 7.09 inches (1.0 x 6.5 x 18.0 cm)

Amazon Price: $7.99 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 24 hours
List Price: $7.99

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  #7

Drill America DWDDL Series High-Speed Steel Extra Long Length Drill Bit, Black Oxide Finish, Round Shank, Spiral Flute, 118 Degrees Conventional Point, 11/32" Size, 12" Length (Pack of 1)

Model: DWDDL12X11/32   |    Mpn: DWDDL12X11/32   |    Ean: 0887861061001   |    PartNumber: DWDDL12X11/32   |   Asin: B00FXHHWTC

Drill America DWDDL Series High-Speed Steel drill bit is for general purpose drilling in applications where extra length for reach is required. It is designed to perform in a broad range of materials in the iron and steel families. DWDDL Series drill bits are a dependable, general-purpose drill used for a variety of materials. Ideal for production or maintenance. Bright finish, which provides superior chip evacuation. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. Round shanks allow use with a wide variety of toolholding systems . When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.

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 toolholding systems
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • 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
  • See more on Amazon...

Brand: Drill America   |   Manufacturer: Drill America

Package Dimensions: 1 x 1.1 x 11.7 inches (2.5 x 2.8 x 29.7 cm)

Amazon Price: $15.60 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $15.60

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  #8

Drill America DWDA/C Series Qualtech High-Speed Steel Aircraft Extension Drill Bit, Black Oxide Finish, Round Shank, Spiral Flute, 135 Degrees Split Point, 3/32" Size, 6" Length (Pack of 12)

Model: DWDA/CX63/32P12   |    Mpn: DWDA/CX63/32P12   |    Ean: 0887861215947   |    PartNumber: DWDA/CX63/32P12   |   Asin: B00FXH3CJQ

Drill America DWDA/C Series High-Speed Steel drill bit is manufactured to National Aerospace Standard 907. 135 split point is self-centering and reduces thrust. Ideal for drilling in mild steels where extra length for reach is required. They have a black oxide surface treatment that is abrasion resistant, reduces chip welding and improves chip flow.

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 toolholding 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...

Brand: Drill America   |   Manufacturer: Drill America

Package Dimensions: 0.1 x 3 x 7 inches (0.3 x 7.6 x 17.8 cm)

Amazon Price: $20.64 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 1 to 3 months
List Price: $20.64

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  #9

Drill America DWDDL Series High-Speed Steel Extra Long Length Drill Bit, Black Oxide Finish, Round Shank, Spiral Flute, 118 Degrees Conventional Point, 13/64" Size, 8" Length (Pack of 1)

Model: DWDDL8X13/64   |    Mpn: DWDDL8X13/64   |    Ean: 0887861060486   |    PartNumber: DWDDL8X13/64   |   Asin: B00FXHNZUM

Drill America DWDDL Series High-Speed Steel drill bit is for general purpose drilling in applications where extra length for reach is required. It is designed to perform in a broad range of materials in the iron and steel families. DWDDL Series drill bits are a dependable, general-purpose drill used for a variety of materials. Ideal for production or maintenance. Bright finish, which provides superior chip evacuation. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. Round shanks allow use with a wide variety of toolholding systems . When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.

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 toolholding systems
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • 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
  • See more on Amazon...

Brand: Drill America   |   Manufacturer: Drill America

Package Dimensions: 0.8 x 1 x 7.9 inches (2.0 x 2.5 x 20.1 cm)

Amazon Price: $9.37 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $12.55

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  #10

6 Pcs, 3/16" X 6" Hss Black Oxide Aircraft Extension Drill Bit, Qualtech, Dwda/Cx63/16, Flute Length: 2-5/16"; Overall Length: 6"

 Ean: 0655222891235   |    PartNumber: DWDA/CX63/16   |   Asin: B0799HBWXX

HSS, 6 Inches Aircraft Extension Drill Bit, Size: 3/16, Dec. Equivalent .1875, Flute Length 2-5/16, Overall Length 6 Inches

Features

  • Size: 3/16"; Material: High Speed Steel; Finish: Black Oxide;
  • Flute Length: 2-5/16; 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: Qualtech   |   Manufacturer: Qualtech

Amazon Price: $11.59 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 2-3 business days
List Price: $11.59

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  #11

DEWALT DW2572 5/32-Inch Rotary Masonry Bit

Model: DW2572   |    Mpn: DW2572   |    Ean: 0028874025721   |    PartNumber: DW2572   |   Asin: B0000225OR

Carbide tipped bit with rapid load quick change used in applications such as drilling in brick, block and concrete; 1/4" universal hex shank prevents slipping.

Features

  • Carbide tip aggressively penetrates surfaces
  • One 5/32 bit
  • For drilling in brick, block and concrete
  • See more on Amazon...

Brand: DEWALT   |   Manufacturer: Dewalt

Item Dimensions: 0.25 x 1.87 x 6.75 inches (0.6 x 4.7 x 17.1 cm)   |   Package Dimensions: 0.4 x 2 x 6.7 inches (1.0 x 5.1 x 17.0 cm)

Amazon Price: $3.00 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 24 hours
List Price: $12.26

Warranty: 1 Year Full Warranty

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  #12

Drill America DWDDL Series High-Speed Steel Extra Long Length Drill Bit, Black Oxide Finish, Round Shank, Spiral Flute, 118 Degrees Conventional Point, 21/32" Size, 18" Length (Pack of 1)

Model: DWDDL18X21/32   |    Mpn: DWDDL18X21/32   |    Ean: 0887861061636   |    PartNumber: DWDDL18X21/32   |   Asin: B00FXHKH4E

Drill America DWDDL Series High-Speed Steel drill bit is for general purpose drilling in applications where extra length for reach is required. It is designed to perform in a broad range of materials in the iron and steel families. DWDDL Series drill bits are a dependable, general-purpose drill used for a variety of materials. Ideal for production or maintenance. Bright finish, which provides superior chip evacuation. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. Round shanks allow use with a wide variety of toolholding systems . When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.

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 toolholding systems
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • 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
  • See more on Amazon...

Brand: Drill America   |   Manufacturer: Drill America

Package Dimensions: 1.1 x 1.1 x 18.1 inches (2.8 x 2.8 x 46.0 cm)

Amazon Price: $52.49 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 24 hours
List Price: $52.78

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  #13

Proline CM18-1/4 18-Inch Carbide Tipped Masonry Rotary Drill

Model: CM18-1/4   |    Mpn: CM18-1/4   |    Ean: 0846035013994   |    PartNumber: CM18-1/4   |   Asin: B004OFT8EQ

Champion Cutting Tool Proline CM18 series carbide tipped rotary masonry drills are made from fine German made craftsmanship. These drills are designed to be most effectively used in light to medium hard building materials. The extra length carbide tipped rotary masonry drills are for use in standard three jaw chuck power tools.

Features

  • Carbide tipped
  • Deep flute
  • German made
  • 18-Inch extra long length
  • Used in standard power tools
  • See more on Amazon...

Brand: PROLINE   |   Manufacturer: Champion Cutting Tool Corp.

Item Dimensions: 0.25 x 0.25 x 18 inches (0.6 x 0.6 x 45.7 cm)   |   Package Dimensions: 1.2 x 3.4 x 23.1 inches (3.0 x 8.6 x 58.7 cm)

Amazon Price: $21.83 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 1 to 3 months
List Price: $21.83

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  #14

Festool 492540 Extended Length Centrotec Bit Extension, 6in

Model: 492540   |    Mpn: BV 150 CE   |    Ean: 7466655944817   |    PartNumber: BV 150 CE   |   Asin: B0017VBKNC

The Festool BV 150 CE, Centrotec Bit Extension lets you use standard bits with the Festool Centrotec chuck. It is also compatible with a standard chuck.

Features

  • 6 inch extended length bit holder provides access to difficult to reach spots
  • Adapts all standard bits to the quick change capability of the Centrotec System
  • Magnetic insert holds your bits securely in place to prevent loss
  • Long, precision milled hex shank eliminates wobble, or run out during use
  • Fits Festool Centrotec Chuck as well as standard and keyless chucks
  • See more on Amazon...

Brand: Festool   |   Manufacturer: Festool

Package Dimensions: 1.3 x 2.2 x 9.13 inches (3.3 x 5.6 x 23.2 cm)

Amazon Price: $25.00 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 24 hours
List Price: $25.00

Warranty: 3-Year Limited Warranty

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  #15

Hilti 435014 TE-CX Hammer Drill Masonry Bit with SDS Shank, 1/2 x 18"

Model: 435014   |    Mpn: 435014   |    Ean: 0743153773109   |    PartNumber: 435014   |   Asin: B00UZ644L0

Solid carbide head with four carbide cutting edges in an X configuration for optimum drilling performance. The new helix design allows for rapid drilling progress with each carbide cutting edge running on its own flute, which ensures excellent removal of any dust or fragments.

Features

Brand: HILTI   |   Manufacturer: Bon Tool

Item Dimensions: 0.5 x 0.5 x 20 inches (1.3 x 1.3 x 50.8 cm)   |   Package Dimensions: 0.5 x 1 x 20 inches (1.3 x 2.5 x 50.8 cm)

Amazon Price: $99.00 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 4-5 business days
List Price: $97.15

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  #16

Drill America GLBCO Cobalt Steel Aircraft Extension Drill Bit 5/16" Size, Round Shank, Spiral Flute, 135 Degrees Split Point, 6" Length, (Pack of 12)

Model: GLBCOX65/16P12   |    Mpn: GLBCOX65/16P12   |    Ean: 0887861220514   |    PartNumber: GLBCOX65/16P12   |   Asin: B00FXMWEO0

Drill America GLBCO Series drill bit is manufactured to National Aerospace Standard 907. Made of heat resistant cobalt, They are especially effective in drilling tough, high tensile strength materials like PH stainless steel, inconel, and titanium. Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.

Features

  • Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
  • Round shanks allow use with a wide variety of toolholding 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...

Brand: Drill America   |   Manufacturer: Drill America

Package Dimensions: 2 x 3 x 6 inches (5.1 x 7.6 x 15.2 cm)

Amazon Price: $133.48 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 24 hours
List Price: $133.48

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  #17

Century Drill and Tool 33504 Aircraft Drill Bit, 1/16-Inch by 6-Inch by Century Drill & Tool

 Ean: 0735090583033   |    PartNumber: 0583033   |   Asin: B01MSPMUCA

Designed for drilling through materials less than 4-Inches thick;Extension drills are used in areas where reach is important;Aircraft extension drill bits are surface treated high speed steel with 135 Degree quick-cut points that will not walk or wander;Overall length is 6 inches

Features

  • Century Drill and Tool 33504 Aircraft Drill Bit, 1/16-Inch by 6-Inch
  • 1/16-inch by 6-inch
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Brand: Century Drill & Tool   |   Manufacturer: Century Drill and Tool

Amazon Price: $16.73 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $16.73

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  #18

Irwin Tools 99708 Extra-Long Spade Bit, 1/2", 16"

Model: 99708   |    Mpn: 585-99708   |    Ean: 0024721997081   |    PartNumber: 585-99708   |   Asin: B002FCRL1W

IRWIN Tools Extra-Long Spade Bit, 1/2-inch, 16-inch length, (99708), Extra-Long Spade Bits, Blue-Groove point and cutting edge for faster chip removal, Double cutting spurs scribe the outside of the hole reducing breakout.

Features

  • Extra-Long Spade Bits
  • Blue-Groove point and cutting edge for faster chip removal - 4x faster than standard spade bits
  • Double cutting spurs scribe the outside of the hole reducing breakout
  • 10% larger shank for added durability
  • Grooved hex shank prevents slipping in drill chuck or bit extension
  • See more on Amazon...

Brand: Irwin Tools   |   Manufacturer: IRWIN

Package Dimensions: 0.1 x 0.5 x 16 inches (0.3 x 1.3 x 40.6 cm)

Amazon Price: $7.99 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 2-3 business days
List Price: $7.99

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  #19

DEWALT DW2574 1/4-Inch Rotary Masonry Bit

Model: DW2574   |    Mpn: DW2574   |    Ean: 5899405972303   |    PartNumber: DW2574   |   Asin: B0000225OT

Carbide tipped bit with rapid load quick change used in applications such as drilling in brick, block and concrete; 1/4" universal hex shank prevents slipping.

Features

  • Carbide tip aggressively penetrates surfaces
  • One 1/4 bit
  • For drilling in brick, block and concrete
  • See more on Amazon...

Brand: DEWALT   |   Manufacturer: Dewalt

Item Dimensions: 0.25 x 1.87 x 6.75 inches (0.6 x 4.7 x 17.1 cm)   |   Package Dimensions: 1.5 x 10.1 x 12.4 inches (3.8 x 25.7 x 31.5 cm)

Amazon Price: $3.71 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 24 hours
List Price: $12.56

Warranty: 1 Year Full Warranty

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  #20

Bosch BL2651 3/8 In. x 6 In. Extra Length Aircraft Black Oxide Drill Bit

Model: BL2651   |    Mpn: BL2651   |    Ean: 0000346331745   |    PartNumber: BL2651   |   Asin: B003VNKNSC

The Bosch line of metal drill bits offers a solution for every professional application. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. Bosch black oxide bits offer superior durability, speed and selection to support most general-purpose applications.

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 and 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

Package Dimensions: 0.2 x 2 x 9 inches (0.5 x 5.1 x 22.9 cm)

Amazon Price: $10.40 | as of 01/21/2019(3:19am pst)
Availibility: Usually ships in 24 hours
List Price: $10.40

Warranty: No

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  1. Bosch BL2735 1/8 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
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Most Gifted

  1. Bosch BL2735 1/8 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
  2. Bosch BL2739 3/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
  3. Bosch BL2747 5/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
  4. 8pcs 200mm Extra Long High-speed Steel Straight Shank Twist Drill Bits Set Tool 4-10mm For Wood Plas...
  5. Bosch BL2731 1/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
  6. 5 Pcs 2-5 mm Extra Long Twist Drill Bit High-speed Steel Straight Shank Tool Sets For Wood Plastic A...
  7. Drill America DWDDL Series High-Speed Steel Extra Long Length Drill Bit, Black Oxide Finish, Round S...
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Top Selling

  1. Bosch BL2735 1/8 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
  2. Bosch BL2739 3/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
  3. Bosch BL2747 5/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
  4. 8pcs 200mm Extra Long High-speed Steel Straight Shank Twist Drill Bits Set Tool 4-10mm For Wood Plas...
  5. Bosch BL2731 1/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
  6. 5 Pcs 2-5 mm Extra Long Twist Drill Bit High-speed Steel Straight Shank Tool Sets For Wood Plastic A...
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  9. Drill America DWDDL Series High-Speed Steel Extra Long Length Drill Bit, Black Oxide Finish, Round S...
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