Customized support
OEM, ODM, OBM
Product Name
HSS Straight Shank Twist Drill Bits
Material
4241/4341/9341/6542(M2)/M42/M35
Process
Roll Forged RollPolished Fully Ground Milled
Color2
Amber BlackGold BlackBright Rainbow
Color1
Black Oxide Tin-coated Bright
Standard
DIN338 DIN340 DIN1897 DIN1869 Jobber Length