Twist drill bit HSCo WN type RH
HSCo WN type RH twist drill bit
DRL-TWST-MET-WN-HSCO-D6,0
ZEBRA
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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
Datasheets(X)
Suitable for machine type | Drill, Cordless screwdrivers, Pedestal drilling machine |
Material to be processed | Hard and tough material |
Quality | ZEBRA-Premium |
Standard / drilling depth | CS / 3xD |
Diameter (Ø) | 6 mm |
Length (l1) | 93 mm |
Chip flute length (l2) | 28 mm |
Shank style | Cylindrical |
Surface | Plain |
Cutting material | HSCo |
Type | RH |
Angle of the tip | 135 Degree |
Service life (points system) | 3 of 4 points |
Drilling speed (point system) | 3 of 4 points |
Bore hole quality (point system) ( ) | 3 of 4 points |
Versatility (points system) | 2 of 4 points |
Drilling behaviour (point system) | 3 of 4 points |
Suitable for drill (points system) | 3 of 4 points |
Suitable for cordless drills (points system) | 3 of 4 points |
Suitable for upright drilling machine (points system) | 3 of 4 points |
Suitable for milling-drilling centre (points system) | 2 of 4 points |
Self-centring | Yes |
Suitable for tensile strength up to | 1400 N/mm² |
Material of sub-group | Alloyed tempering steels, Nitriding steels, Tool steels, High-speed steels, Cast iron, Ductile iron, Malleable cast iron, Titanium, Titanium alloys, Hardox, Spring steels, Bronze, short-chipping, Bronze, long-chipping, Brass, short-chipping |
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