HSS Cobalt Straight Shank Twist Drill Bits DIN 338
Warranty:3 years
Customized support:OEM, ODM
Place of Origin:Jiangsu, China
Brand Name:DM
Model Number:DM4-H002
Type:Center Drill Bit, Core Drill Bit, Spade Drill Bit, Twist Drill Bit, HSS Cobalt Drill Bit
Use:Metal Drilling
Working Length (mm):115mm
Finish:Amber finish
Point angle:118 degree / 135 degree
Surfave Treatment:Amber finish
Production Technic:Fully Ground
Material:M35, M42, HIGH SPEED STEEL
Hardness:HRC 64 - 67
Usage:Drilling stainless steel
Standard:DIN 338, DIN340, DIN1897 etc
Shank:Hex Shank or Straight Shank
Flute:Single or Double Flute
Size:0.5-16mm