High-performance ground twist drills with a very strong core, suitable for alloy steels, steel castings with a strength up to 900 N/mm2.
VAT: | 21% |
Unit: | pcs. |
Code: | 1869/1RCZ100HSS0820 |
EAN: | 8592667057821 |
Značka: | NÁSTROJE CZ |
Your price | 20,54 EUR |
Your price without VAT | 16,98 EUR |
High-efficient fully ground 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.
It is important to modify the recommended cutting conditions regarding the insufficient supply of the cutting fluid.
High durability and accuracy.
Materials suitable for drilling: