Extra long ground twist drills recommended for drilling deep holes in components made of soft materials with long chips such as aluminum, zinc, copper, silumin, electron, thermoplastics and ferrous materials up to a strength of 500 N/mm2.
VAT: | 21% |
Unit: | pcs. |
Code: | 1869/2RCZ50HSS0754 |
EAN: | 8592667097049 |
Značka: | NÁSTROJE CZ |
Your price | 1 149,00 Kč |
Your price without VAT | 949,59 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Considering difficult cutting fluid supply it must often be withdrawn from the drilled hole.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: