Extra long fully ground twist drills recommended for drilling into aluminium, zinc, copper, silumin, electron, thermoplastics and ferrous material up to 500 N/mm2.
VAT: | 21% |
Unit: | pcs. |
Code: | #1869/1RCZ50HSS |
Značka: | NÁSTROJE CZ |
Your price | from 118,00 Kč |
Your price without VAT | from 97,52 Kč |
Extra long fully ground twist drills recommended for drilling deep holes in the parts from soft materials with long chip.
Considering difficult cutting fluid supply it must often be withdrawn from the drilled hole.
Helix type CZ50 - helix angle 35-40°, point angle 130°, split point.
Materials suitable for drilling: