网站首页    Drill Bit    HSS Drill Bit    DIN338 HSS 4241, 4341, M2, M35 High Speed Straight Shank twist drill bit set
400x400
hssdrillbitset1

DIN338 HSS 4241, 4341, M2, M35 High Speed Straight Shank twist drill bit set

Material: High Speed steel (  HSS 4241, 4341, M2, M35)
Surface treatment: black finished,polished,titanium coated,amber finished and etc
production:roll forged, fully ground
shank: straight shank
standard: DIN338

Material: High Speed steel (  HSS 4241, 4341, M2, M35)
Surface treatment: black finished,polished,titanium coated,amber finished and etc
production:roll forged, fully ground
shank: straight shank
standard: DIN338

Point:118°, 135°

usage:drilling for stainless stee, metal, plastic , wood, poly wood and etc.

 

Sutable in hand drill, bench drill and etc.

 

HSS 4241, HSS 4341:

drilling for metal, plastic, wood and etc 。Always use roll forged, polished, titanium coated。Hardness:HRC61-63

 

HSS M2, HSS M35 :

drilling for Stainless Steel, metal, plastic, wood and etc 。Always use fully ground。Hardness:HRC63-66. 

 

More sizes:

imageimageimage

image