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Power Tools for Professionals

BL4038

12 pc. 38 Dia. x 2-1/2 In. Wire Gauge 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 38
Flute Length 1.5
Length 2.5"
Overall Length 2.5
Quantity 12 (bulk)
Shank Diameter 0.1015

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

Shank Diameter

0.199

Diameter

8

Overall Length

3.625

Quantity

12 (bulk)

Shank Diameter

0.185

Diameter

13

Overall Length

3.5

Quantity

12 (bulk)

Shank Diameter

0.18

Diameter

15

Overall Length

3.375

Quantity

12 (bulk)

Shank Diameter

0.159

Diameter

21

Overall Length

3.25

Quantity

12 (bulk)

Shank Diameter

0.146998

Diameter

26

Overall Length

3

Quantity

12 (bulk)

Shank Diameter

0.136

Diameter

29

Overall Length

2.875

Quantity

12 (bulk)

Shank Diameter

0.04

Diameter

60

Overall Length

1.625

Quantity

12 (bulk)

Shank Diameter

0.228

Diameter

1

Overall Length

3.875

Quantity

12 (bulk)

Shank Diameter

0.221

Diameter

2

Overall Length

3.875

Quantity

12 (bulk)

Shank Diameter

0.212998

Diameter

3

Overall Length

3.75

Quantity

12 (bulk)

Shank Diameter

0.208998

Diameter

4

Overall Length

3.75

Quantity

12 (bulk)

Shank Diameter

0.205498

Diameter

5

Overall Length

3.75

Quantity

12 (bulk)

Shank Diameter

0.203999

Diameter

6

Overall Length

3.75

Quantity

12 (bulk)

Shank Diameter

0.201

Diameter

7

Overall Length

3.625

Quantity

12 (bulk)

Shank Diameter

0.196

Diameter

9

Overall Length

3.625

Quantity

12 (bulk)

Shank Diameter

0.1935

Diameter

10

Overall Length

3.625

Quantity

12 (bulk)

Shank Diameter

0.191

Diameter

11

Overall Length

3.5

Quantity

12 (bulk)

Shank Diameter

0.189

Diameter

12

Overall Length

3.5

Quantity

12 (bulk)

Shank Diameter

0.182

Diameter

14

Overall Length

3.375

Quantity

12 (bulk)

Shank Diameter

0.176998

Diameter

16

Overall Length

3.375

Quantity

12 (bulk)

Shank Diameter

0.172999

Diameter

17

Overall Length

3.375

Quantity

12 (bulk)

Shank Diameter

0.1695

Diameter

18

Overall Length

3.25

Quantity

12 (bulk)

Shank Diameter

0.166

Diameter

19

Overall Length

3.25

Quantity

12 (bulk)

Shank Diameter

0.161

Diameter

20

Overall Length

3.25

Quantity

12 (bulk)

Shank Diameter

0.157

Diameter

22

Overall Length

3.125

Quantity

12 (bulk)

Shank Diameter

0.154

Diameter

23

Overall Length

3.125

Quantity

12 (bulk)

Shank Diameter

0.149498

Diameter

25

Overall Length

3

Quantity

12 (bulk)

Shank Diameter

0.143998

Diameter

27

Overall Length

3

Quantity

12 (bulk)

Shank Diameter

0.1405

Diameter

28

Overall Length

2.875

Quantity

12 (bulk)

Shank Diameter

0.1285

Diameter

30

Overall Length

2.75

Quantity

12 (bulk)

Shank Diameter

0.12

Diameter

31

Overall Length

2.75

Quantity

12 (bulk)

Shank Diameter

0.116

Diameter

32

Overall Length

2.75

Quantity

12 (bulk)

Shank Diameter

0.113

Diameter

33

Overall Length

2.625

Quantity

12 (bulk)

Shank Diameter

0.111

Diameter

34

Overall Length

2.625

Quantity

12 (bulk)

Shank Diameter

0.11

Diameter

35

Overall Length

2.625

Quantity

12 (bulk)

Shank Diameter

0.1065

Diameter

36

Overall Length

2.5

Quantity

12 (bulk)

Shank Diameter

0.104

Diameter

37

Overall Length

2.5

Quantity

12 (bulk)

Shank Diameter

0.0995

Diameter

39

Overall Length

2.375

Quantity

12 (bulk)

Shank Diameter

0.098

Diameter

40

Overall Length

2.375

Quantity

12 (bulk)

Shank Diameter

0.096

Diameter

41

Overall Length

2.375

Quantity

12 (bulk)

Shank Diameter

0.0935

Diameter

42

Overall Length

2.25

Quantity

12 (bulk)

Shank Diameter

0.089

Diameter

43

Overall Length

2.25

Quantity

12 (bulk)

Shank Diameter

0.086

Diameter

44

Overall Length

2.125

Quantity

12 (bulk)

Shank Diameter

0.081

Diameter

46

Overall Length

2.125

Quantity

12 (bulk)

Shank Diameter

0.0785

Diameter

47

Overall Length

2

Quantity

12 (bulk)

Shank Diameter

0.076

Diameter

48

Overall Length

2

Quantity

12 (bulk)

Shank Diameter

0.073

Diameter

49

Overall Length

2

Quantity

12 (bulk)

Shank Diameter

0.07

Diameter

50

Overall Length

2

Quantity

12 (bulk)

Shank Diameter

0.067

Diameter

51

Overall Length

2

Quantity

12 (bulk)

Shank Diameter

0.0635

Diameter

52

Overall Length

1.875

Quantity

12 (bulk)

Shank Diameter

0.0595

Diameter

53

Overall Length

1.875

Quantity

12 (bulk)

Shank Diameter

0.055

Diameter

54

Overall Length

1.875

Quantity

12 (bulk)

Shank Diameter

0.052

Diameter

55

Overall Length

1.875

Quantity

12 (bulk)

Shank Diameter

0.0465

Diameter

56

Overall Length

1.75

Quantity

12 (bulk)

Shank Diameter

0.043

Diameter

57

Overall Length

1.75

Quantity

12 (bulk)

Shank Diameter

0.042

Diameter

58

Overall Length

1.625

Quantity

12 (bulk)

Shank Diameter

0.041

Diameter

59

Overall Length

1.625

Quantity

12 (bulk)

Service Hotline

Call our Service Hotline or use our contact form.

1-877-BOSCH99 (1-877-267-2499)

Mon-Fri: 7:00-19:00 CST

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