High-performance long ground twist drills for difficult-to-machine materials - alloy steels, steelworks, especially for drilling steel for volume hot and cold forming, crankshafts, steel for cementing and tempering, stainless steel.
| VAT: | 21% | 
| Unit: | pcs. | 
| Code: | 1869/2RCZ50HSSCO50380 | 
| EAN: | 8592667465152 | 
| Brand: | NÁSTROJE CZ | 
| Your price | 11,29 EUR | 
| Your price without VAT | 9,33 EUR | 
High-efficient long fully ground twist drills with higher thermal resistance, enlarged flute profile with drill rigidity maintenance for deephole drilling by means of jig bushes in hard-to-machine materials. 
Helix type CZ50 - helix angle 35-40°, point angle 130°, split point.
Materials suitable for drilling: