Twist drill bit HSCO DIN 338 type RN

Name: Twist drill bit HSCO DIN 338 type RN
Brand: Würth
SKU: 062640

Twist drill bit HSCo DIN 338 type RN
DRL-TWST-MET-DIN338-HSCO-D4,0MM

Art.-no. 062640

EAN 4011231524391

All versions

Specification

The drill bit for drilling stainless steel and heat-resistant steels. Also suitable for very general steel applications up to 1200 N/mm² strength and cast iron.

Technical features

Tip angle 130°

Shape C split point

For drilling depths up to approx. 5x diameter

5 % cobalt

Product packaging made of 100 % PCR (recycled plastic from household waste), 100 % recyclable

Notice

The dia. 13.0mm drill shank has been reduced to dia. 12.7mm.

Technical information

Suitable for machine type	Cordless screwdrivers, Drill, Pedestal drilling machine
Material to be processed	Steel, Cast iron, Stainless steel
Quality	ZEBRA-Premium
Standard / drilling depth	DIN 338 / 5xD
Diameter (Ø)	4.00 mm
Length (l1)	75 mm
Chip flute length (l2)	43 mm
Shank diameter	4 mm
Shank style	Cylindrical
Surface	Plain
Cutting material	HSCo
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)	3 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	1200 N/mm²