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Twist drill bit HSS DIN 345 type RN

Article No. 0625303100

Twist drill HSS DIN 345 type RN DRL-TWST-MET-DIN345-MK-HSS-D31,0

€214.30 inc. VAT price per 1 PCS

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Excellent value steel morse taper drill for general, broad applications in steel with a strength of up to 850 N/mm² and cast iron for use in column-type drills.

Highly accurate drilling without centring, even on curved surfaces

Optimised cross grinding

Excellent adhesion of cooling lubricants and reduced tendency towards build-up

Vaporised surface

Notice

See overview tables for drill/material assignments

Specification
Technical Information
Documents

Excellent value steel morse taper drill for general, broad applications in steel with a strength of up to 850 N/mm² and cast iron for use in column-type drills.

Highly accurate drilling without centring, even on curved surfaces

Optimised cross grinding

Excellent adhesion of cooling lubricants and reduced tendency towards build-up

Vaporised surface

Notice

See overview tables for drill/material assignments

Products specifications

Suitable for machine type	Pedestal drilling machine
Material to be processed	Steel<br>Cast iron
Quality	Würth-Standard
Standard / drilling depth	DIN 345 / 5xD
Diameter (Ø)	31 mm
Shank style	Morse taper
Material sub-group	General structural steels<br>Non-alloyed tempering steels<br>Cast iron<br>Ductile iron<br>Malleable cast iron<br>Magnesium alloys<br>Copper, low-alloyed<br>Brass, short-chipping<br>Brass, long-chipping<br>Plastics, duroplastic<br>Plastics, thermoplastic
Surface	Vaporised
Cutting material	HSS
Angle of the tip	118 Degree
Suitable for morse taper tools	MK 3
Length	301 mm
Suitable for upright drilling machine (points system)	4 of 4 points
Suitable for milling-drilling centre (points system)	1 of 4 points
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
Chip flute length	180 mm
Self-centring	Yes
Max. drilling depth (D)	5xD
Drilling depth	155 mm

Würth Catalogue(2)

Catalogue page as PDF 1 | 2 | 3

Flip catalog

Products specifications

Suitable for machine type	Pedestal drilling machine
Material to be processed	Steel<br>Cast iron
Quality	Würth-Standard
Standard / drilling depth	DIN 345 / 5xD
Diameter (Ø)	31 mm
Shank style	Morse taper
Material sub-group	General structural steels<br>Non-alloyed tempering steels<br>Cast iron<br>Ductile iron<br>Malleable cast iron<br>Magnesium alloys<br>Copper, low-alloyed<br>Brass, short-chipping<br>Brass, long-chipping<br>Plastics, duroplastic<br>Plastics, thermoplastic
Surface	Vaporised
Cutting material	HSS
Angle of the tip	118 Degree
Suitable for morse taper tools	MK 3
Length	301 mm
Suitable for upright drilling machine (points system)	4 of 4 points
Suitable for milling-drilling centre (points system)	1 of 4 points
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
Chip flute length	180 mm
Self-centring	Yes
Max. drilling depth (D)	5xD
Drilling depth	155 mm