HSS Twist drill Bits we manufature are made from HSS with good heat treatment and surface treatment.
Main technical conditions of twist drill.
Manufacturing process: Rolled, milled or fully ground.
Point angle: 118?or 135?
Finish: Black oxide, bright, or Ti-plated
Diameter: 0.2-100mm
Shank: Straight shank, taper shank, hex shank, reduced shank
Material: M2, M7, M35, M42, W9Mo3Cr4V, W4Mo3Cr4V
Main technical conditions of twist drill.
Manufacturing process: Rolled, milled or fully ground.
Point angle: 118?or 135?
Finish: Black oxide, bright, or Ti-plated
Diameter: 0.2-100mm
Shank: Straight shank, taper shank, hex shank, reduced shank
Material: M2, M7, M35, M42, W9Mo3Cr4V, W4Mo3Cr4V
Certificate
- HIGRED
Main Products
HSS twist drill bit