Twist drill bit HSCo WN type RH

Name: Twist drill bit HSCo WN type RH
Brand: Würth
SKU: 0618110850

HSCo WN type RH twist drill bit
DRL-TWST-MET-WN-HSCO-D8,5
ZEBRA

Art.-no. 0618110850

EAN 4052712047794

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Twist drill bit HSCo WN type RH

Art.-no. 0618110850

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x 1 pcs

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The robust, specialist drill bit for machining hard-to-machine materials (such as Hardox) with extremely high strengths up to 1400 N/mm², such as excavator shovels, truck add-ons, armour plates, snow ploughs, agricultural machinery etc.

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

Notice

See overview tables for drill bit/material assignments

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

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)	8.5 mm
Length (l1)	117 mm
Chip flute length (l2)	37 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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