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HSS 4241, 4341, M2, M35 High Speed steel reduced shank drill bit

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: reduced shank
standard： 1/2" shank
ꄴ上一个： DIN341 HSS 4241, 4341, M2, M35 TCT Straight shank twist drill bit
ꄲ下一个： DIN1897 HSS 4241, 4341, M2, M35 High speed steel stub drill bit

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: reduced shank
standard： 1/2" shank

Point：118°， 135°

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

 

Sutable in hand drill, bench drill and etc.

 

 

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size：

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.