HSS Twist Drill Bit with Black Finish

• Customized: Customized
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Shank Type: Straight Shank
• Flute Type: Single Flute
• Model NO.: LCHSS001
• Surface: Black or White or Tin Coated
• Transport Package: Paper Box
• Specification: SGS
• Trademark: LC&YC
• Origin: Zhejiang Hangzhou
• HS Code: 8207509000
• Production Capacity: 120000PCS/Day

Product Description

Materials: 4241, 4341, 9341, M2 and M35
Process: Roll forged, milled and grinded
Standard: DIN345
Colors: White, black and tin coated
Sizes: 12-37.5mm
Point angle: 135 or 118°

Size(mm)

12

12.5-13

13.5-14

14.5-15

15.5-16

16.5

17

17.5

18

18.5

19

19.5

20

20.5

21

21.5

22

22.5

23

23.5

24-24.5

25

25.5

26-26.5

27

27.5-28

28.5

29-29.5

30

30.5

31-31.5

32

32.5

33-33.5

34

34.5

35-35.5

36

36.5

37-37.5