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DIN341 HSS 4241, 4341, M2, M35 TCT Straight shank twist drill bit

Material: High Speed steel (  HSS 4241, 4341, M2, M35) + tungsten carbide tip
Surface treatment: black finished，polished，titanium coated，amber finished and etc
production：roll forged, fully ground
shank: straight shank
standard： DIN341
ꄴ上一个： DIN338 HSS 4241, 4341, M2, M35 High Speed Straight Shank twist drill bit set
ꄲ下一个： HSS 4241, 4341, M2, M35 High Speed steel reduced shank drill bit

 

TCT straight shank twist drill bit

Material: High Speed steel (  HSS 4241, 4341, M2, M35) + tungsten carbide tip
Surface treatment: black finished，polished，titanium coated，amber finished and etc
production：roll forged, fully ground
shank: straight shank
standard： DIN341

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：

Drilling for stainless steel, metal ,wood, plastic and etc.

made by HSS + tungsten carbide tip. High quality.

Hardness: HRA90-91