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HSS Step Drill Bits Straight Flute

Classification:

Product Features: Raw material: HSS( high speed steel). Available material: HSS Co, HSS M2, HSS 4341, HSS 4241. Standard: DIN 338. Production Process: CNC ground. Shank type: Hex shank, round shank. Finshing: Bright, Tin-coating, black, etc.. Package: Plastic tube, blister, paper box, wooden case, etc.. MOQ: It's upon the package type and size. Application: For all kinds of metal.


Details Introduction


Product Features:
Raw material: HSS( high speed steel).
Available material: HSS Co, HSS M2, HSS 4341, HSS 4241.
Standard: DIN 338.
Production Process: CNC ground.
Shank type: Hex shank, round shank.
Finshing: Bright, Tin-coating, black, etc..
Package: Plastic tube, blister, paper box, wooden case, etc..
MOQ: It's upon the package type and size.
Application: For all kinds of metal.
 

Size:

Dia. Range

mm

Step Number

Shank Dia.

mm

Total Length

mm

4.0-12.0 5 6 65
4.0-12.0 9 6 65
4.0-20.0 9 8 75
4.0-32.0 15 12 100
5.0-38.0 12 12 100
6.0-26.75 8 10 75
6.0-32.0 8 10 75
5.0-28.0 7 10 59
6.0-37.0 12 10 100
... .... ... ...
6.5-40.5 11 10 96

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