High-performance long ground twist drills with increased heat resistance in alloy steel, steel castings with strength above 1200 N/mm2, especially for drilling steel for volume hot and cold forming, crankshafts, steel for case hardening and tempering
| VAT: | 21% | 
| Unit: | pcs. | 
| Code: | 1869/3RCZ100HSSCO51250 | 
| EAN: | 8592667066878 | 
| Brand: | NÁSTROJE CZ | 
| Common price | 111,92 EUR | 
| Discount | -38 % | 
| Your price | 69,26 EUR | 
| Your price without VAT | 57,24 EUR | 
High-efficient fully ground long drill bits with a very strong core, enlarged flutes profile with drill bit rigidity maintenance, are recommended for deep hole drilling by means of jig bushes.
Helix type CZ100 - helix angle 35-40°, point angle 130°, split point.
High durability and accuracy.
Materials suitable for drilling: