Twist drill bit HSCo8 WN TYPE RH
Twist drill bit HSCo8 WN type RH
DRL-TWST-MET-WN-MK-HSCO8-D18,0
ZEBRA




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Excellent stability and cutting force
Extra-short drilling section and reinforced core
Extra-high level of resistance to breakage
Optimised cutting edge and special, flat helix angle
Product packaging made from 100 % PCR (recycled plastic from household waste) and 100 % recyclable
Datasheets(X)
Suitable for machine type | Pedestal drilling machine |
Material to be processed | Hard and tough material |
Quality | ZEBRA-Premium |
Standard / drilling depth | CS / 3xD |
Diameter (Ø) | 18.0 mm |
Suitable for morse taper tools | MK 2 |
Length (l1) | 175 mm |
Chip flute length (l2) | 77 mm |
Shank style | Morse taper |
Surface | Vaporised |
Cutting material | HSCo8 |
Type | RH |
Angle of the tip | 130 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 upright drilling machine (points system) | 4 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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