DIN340 Twist Drill Bits are fully ground with bright finish.
The drill bits are ideal for drilling on mild steel,copper, Aluminum,Zinc alloy etc.
Fully ground DIN340 twist drill bits are with bright finished surface, 118 degree or 135 split point are available.
The drill bits are ideal for drilling on mild steel, copper, Aluminum, Zinc alloy etc.
From drill bits manufacturer in China directly, the drill bits cost low, perform high
Released on:2019-01-18 Updated on:2019-08-21
