Twist Drills for Jewelers started from Ø 0,50mm. to Ø 2,30mm. with step 0,10mm. Material: micrograin solid carbide with grain size 0,40-0,5 micron.
Author: hovhannes2017
AS-DT25
Twist Drills started from Ø 0,20 mm. to Ø 2,00 mm. with step 0,05mm. Material: micrograin solid carbide with grain size 0,40-0,5 micron.
AS-DTC35
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-D35 ASTRA Standard
Twist Drills started from Ø 0,50 mm. to Ø 6,00 mm. with step 0,05mm. Material: micrograin solid carbide with grain size 0,50-0,6 micron.
AS-D30 DIN338
Twist Drills started from Ø 0,50 mm. to Ø 6,00 mm. with step 0,10mm. Material: micrograin solid carbide with grain size 0,50-0,6 micron.
AS-D25 DIN6539
Twist Drills started from Ø 0,50 mm. to Ø 6,00 mm. with step 0,10mm. Material: micrograin solid carbide with grain size 0,50-0,6 micron.
Chipbreacer (60842/60843)
Started from Ø 0,80 mm. to Ø 3,175 mm. Material: micrograin solid carbide with grain size 0,04 micron.
Diacut (60812/60813)
Started from Ø 0,80 mm. to Ø 3,175 mm. Material: micrograin solid carbide with grain size 0,04 micron.
Big drills
Started from Ø 0,05 mm. to Ø 6,35 mm. Material: micrograin solid carbide with grain size 0,70 micron.
Standart drills
Started from Ø 0,35 mm. to Ø 3,00 mm. Material: micrograin solid carbide with grain size 0,50 micron.
