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Power Tools for Professionals

BL4144

6 pc. 17/64 In. x 4-1/8 In. Fractional Jobber Black Oxide Drill Bits

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.

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Technical Data

Specification
Bulk false
Diameter 17/64"
Flute Length 3.125
Length 4.125"
Overall Length 4.125
Quantity 6 (bulk)
Shank Diameter 0.2656

Benefits

  • Speed helix design for three times faster drilling than standard bits
  • Last 50% 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

Other sizes

Diameter

1-1/8"

Overall Length

6

Quantity

1

Shank Diameter

0.5

Diameter

1/2"

Overall Length

6

Quantity

1 (carded)

Shank Diameter

0.375

Diameter

31/64"

Overall Length

5.875

Quantity

1 (carded)

Shank Diameter

0.375

Diameter

15/32"

Overall Length

5.75

Quantity

1 (carded)

Shank Diameter

0.375

Diameter

29/64"

Overall Length

5.625

Quantity

1 (carded)

Shank Diameter

0.375

Diameter

7/16"

Overall Length

5.5

Quantity

1 (carded)

Shank Diameter

0.375

Diameter

23/64"

Overall Length

4.875

Quantity

1 (carded)

Shank Diameter

0.3593

Diameter

3/8"

Overall Length

5

Quantity

1 (carded)

Shank Diameter

0.375

Diameter

11/32"

Overall Length

4.75

Quantity

1 (carded)

Shank Diameter

0.3437

Diameter

21/64"

Overall Length

4.625

Quantity

1 (carded)

Shank Diameter

0.3281

Diameter

5/16"

Overall Length

4.5

Quantity

1 (carded)

Shank Diameter

0.3125

Diameter

19/64"

Overall Length

4.375

Quantity

1 (carded)

Shank Diameter

0.2968

Diameter

9/32"

Overall Length

4.25

Quantity

1 (carded)

Shank Diameter

0.2812

Diameter

17/64"

Overall Length

4.125

Quantity

1 (carded)

Shank Diameter

0.2656

Diameter

1/4"

Overall Length

4

Quantity

1 (carded)

Shank Diameter

0.25

Diameter

15/64"

Overall Length

3.875

Quantity

1 (carded)

Shank Diameter

0.2343

Diameter

7/32"

Overall Length

3.75

Quantity

1 (carded)

Shank Diameter

0.2187

Diameter

13/64"

Overall Length

3.625

Quantity

1 (carded)

Shank Diameter

0.2031

Diameter

3/16"

Overall Length

3.5

Quantity

1 (carded)

Shank Diameter

0.1875

Diameter

11/64"

Overall Length

3.25

Quantity

1 (carded)

Shank Diameter

0.1718

Diameter

5/32"

Overall Length

3.125

Quantity

1 (carded)

Shank Diameter

0.15625

Diameter

9/64"

Overall Length

2.875

Quantity

1 (carded)

Shank Diameter

0.1406

Diameter

1/8"

Overall Length

2.75

Quantity

2 (carded)

Shank Diameter

0.125

Diameter

7/64"

Overall Length

2.625

Quantity

2 (carded)

Shank Diameter

0.109298

Diameter

3/32"

Overall Length

2.25

Quantity

2 (carded)

Shank Diameter

0.0937

Diameter

5/64"

Overall Length

2

Quantity

2 (carded)

Shank Diameter

0.0781

Diameter

1/16"

Overall Length

1.875

Quantity

2 (carded)

Shank Diameter

0.0625

Diameter

1/16"

Overall Length

1.875

Quantity

12 (bulk)

Shank Diameter

0.0625

Diameter

5/64"

Overall Length

2

Quantity

12 (bulk)

Shank Diameter

0.0781

Diameter

3/32"

Overall Length

2.25

Quantity

12 (bulk)

Shank Diameter

0.0937

Diameter

7/64"

Overall Length

2.625

Quantity

12 (bulk)

Shank Diameter

0.109298

Diameter

1/8"

Overall Length

2.75

Quantity

12 (bulk)

Shank Diameter

0.125

Diameter

9/64"

Overall Length

2.875

Quantity

12 (bulk)

Shank Diameter

0.1406

Diameter

5/32"

Overall Length

3.125

Quantity

12 (bulk)

Shank Diameter

0.15625

Diameter

11/64"

Overall Length

3.25

Quantity

12 (bulk)

Shank Diameter

0.1718

Diameter

3/16"

Overall Length

3.5

Quantity

12 (bulk)

Shank Diameter

0.1875

Diameter

13/64"

Overall Length

3.875

Quantity

12 (bulk)

Shank Diameter

0.0625

Diameter

7/32"

Overall Length

3.75

Quantity

12 (bulk)

Shank Diameter

0.2187

Diameter

15/64"

Overall Length

3.875

Quantity

12 (bulk)

Shank Diameter

0.2343

Diameter

1/4"

Overall Length

4

Quantity

12 (bulk)

Shank Diameter

0.25

Diameter

9/32"

Overall Length

4.375

Quantity

6 (bulk)

Shank Diameter

0.2812

Diameter

19/64"

Overall Length

4.375

Quantity

6 (bulk)

Shank Diameter

0.2968

Diameter

5/16"

Overall Length

4.5

Quantity

6 (bulk)

Shank Diameter

0.3125

Diameter

21/64"

Overall Length

4.625

Quantity

6 (bulk)

Shank Diameter

0.3281

Diameter

11/32"

Overall Length

4.75

Quantity

6 (bulk)

Shank Diameter

0.3437

Diameter

23/64"

Overall Length

4.875

Quantity

6 (bulk)

Shank Diameter

0.3593

Diameter

3/8"

Overall Length

5

Quantity

6 (bulk)

Shank Diameter

0.375

Diameter

25/64"

Overall Length

5.125

Quantity

6 (bulk)

Shank Diameter

0.375

Diameter

13/32"

Overall Length

5.25

Quantity

6 (bulk)

Shank Diameter

0.375

Diameter

27/64"

Overall Length

5.375

Quantity

6 (bulk)

Shank Diameter

0.375

Diameter

7/16"

Overall Length

5.5

Quantity

6 (bulk)

Shank Diameter

0.375

Diameter

29/64"

Overall Length

5.625

Quantity

6 (bulk)

Shank Diameter

0.375

Diameter

15/32"

Overall Length

5.75

Quantity

6 (bulk)

Shank Diameter

0.375

Diameter

31/64"

Overall Length

5.875

Quantity

6 (bulk)

Shank Diameter

0.375

Diameter

1/2"

Overall Length

6

Quantity

6 (bulk)

Shank Diameter

0.375

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