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Twist drill bit HSS DIN 338 type RN 130°

Article No. 0624000800
Twist drill HSS DIN 338 type RN 130-degree DRL-TWST-MET-DIN338-HSS-D8,0MM ZEBRA
€5.07 inc. VAT price per 1 PCS
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Steel precision drill for general, broad applications in steel up to 850 N/mm² strength and cast iron.

20% less infeed force compared to conventional drills, with faster work progress and less expenditure of effort

Optimised cross thinning

Highly accurate tapping without centring, even on curved surfaces

Optimum cross-grinding

Ideal for producing core drill holes

Highly precise tip grinding for precise drilling

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

Vaporised surface

Notice
  • The Ø 13.0 mm drill shank is reduced to Ø 12.7 mm
  • For drill bit/material assignments, see overview tables
Steel precision drill for general, broad applications in steel up to 850 N/mm² strength and cast iron.

20% less infeed force compared to conventional drills, with faster work progress and less expenditure of effort

Optimised cross thinning

Highly accurate tapping without centring, even on curved surfaces

Optimum cross-grinding

Ideal for producing core drill holes

Highly precise tip grinding for precise drilling

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

Vaporised surface

Notice
  • The Ø 13.0 mm drill shank is reduced to Ø 12.7 mm
  • For drill bit/material assignments, see overview tables
Products specifications
Suitable for machine type Drill<br>Cordless screwdrivers<br>Pedestal drilling machine
Material to be processed Steel<br>Cast iron
Quality ZEBRA-Premium
Standard / drilling depth DIN 338 / 5xD
Diameter (Ø) 8 mm
Shank style Cylindrical
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 130 Degree
Suitable for drill (points system) 3 of 4 points
Length 117 mm
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) 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) ( ) 4 of 4 points
Versatility (points system) 2 of 4 points
Drilling behaviour (point system) 3 of 4 points
Chip flute length 75 mm
Self-centring Yes
Max. drilling depth (D) 5xD
Drilling depth 40 mm

Würth Catalogue(2)

Catalogue page as PDF 1

Flip catalog

Products specifications
Suitable for machine type Drill<br>Cordless screwdrivers<br>Pedestal drilling machine
Material to be processed Steel<br>Cast iron
Quality ZEBRA-Premium
Standard / drilling depth DIN 338 / 5xD
Diameter (Ø) 8 mm
Shank style Cylindrical
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 130 Degree
Suitable for drill (points system) 3 of 4 points
Length 117 mm
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) 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) ( ) 4 of 4 points
Versatility (points system) 2 of 4 points
Drilling behaviour (point system) 3 of 4 points
Chip flute length 75 mm
Self-centring Yes
Max. drilling depth (D) 5xD
Drilling depth 40 mm
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