DIN1897 HSS STRAIGHT SHANK TWIST
DRILLS
Manufacturing process: rolled, milled, fully
ground
Point
angle: 118 or 135 split point
Flute type:
N
Material:
HSS or HSS-Co
Finish:
White,TIN Coated,Rainbow
Color,Bright,Black & Bright,Zirconium Coating,Black,Coffee Color,
etc.
Diameter:
1-20mm |