Twist Drills started from Ø 0,30 mm. to Ø 2,00 mm. with step 0,05mm.
Material: micrograin solid carbide with grain size 0,40-0,5 micron.
AS-DTC35
![](http://astra.am/wp-content/uploads/2018/02/ASTA25.jpg)
Twist Drills started from Ø 0,30 mm. to Ø 2,00 mm. with step 0,05mm.
Material: micrograin solid carbide with grain size 0,40-0,5 micron.