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Twist drill bit assortment HSCO WN type RH
+374(0)10 349347, 349348
Number of pieces in assortment/set
Package / Quantity
Alloyed tempering steels, Nitriding steels, Tool steels, High-speed steels, Cast iron, Ductile iron, Malleable cast iron, Titanium, Titanium alloys, Hardox, Spring steels, Bronze, long-chipping, Bronze, short-chipping, Brass, short-chipping
Exceptionally high degree of drilling stability
Reinforced core and shorter spiral length in line with DIN 1897, over the entire length in line with DIN 338
Excellent chip removal
The bare spiral groove ensures excellent chip removal from the drilled hole.
Precise spot drilling without centring, even on curved surfaces
Optimised split point
See overview tables for drill bit/material assignments