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Twist drill bit HSS DIN 338 type RN 130°

Article No. 0624000420
Twist drill HSS DIN 338 type RN 130 degree DRL-TWST-MET-DIN338-HSS-D4,2MM ZEBRA
€1.83 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 % lower infeed force compared to conventional drill bits as well as quicker progress and a more gentle way of working

Optimised split point design

Precise drilling without centring, even on curved surfaces

Optimised split point

Ideal for core drill holes

Very precise point thinning for precise drill holes

Excellent adhesive properties of cooling lubricants and a reduced tendency towards the build-up of material deposits

Vaporised surface

Notice

The dia. 13.0 mm drill shank is reduced to dia. 12.7 mm

Steel precision drill for general, broad applications in steel up to 850 N/mm² strength and cast iron.

20 % lower infeed force compared to conventional drill bits as well as quicker progress and a more gentle way of working

Optimised split point design

Precise drilling without centring, even on curved surfaces

Optimised split point

Ideal for core drill holes

Very precise point thinning for precise drill holes

Excellent adhesive properties of cooling lubricants and a reduced tendency towards the build-up of material deposits

Vaporised surface

Notice

The dia. 13.0 mm drill shank is reduced to dia. 12.7 mm

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) 4.2 mm
Length (l1) 75 mm
Chip flute length (l2) 43 mm
Shank style Cylindrical
Surface Vaporised
Cutting material HSS
Type RN
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) ( ) 4 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) 1 of 4 points
Self-centring Yes
Suitable for tensile strength up to 850 N/mm²
Material of 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, thermoset<br>Plastics, thermoplastic

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Marketing info 1

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) 4.2 mm
Length (l1) 75 mm
Chip flute length (l2) 43 mm
Shank style Cylindrical
Surface Vaporised
Cutting material HSS
Type RN
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) ( ) 4 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) 1 of 4 points
Self-centring Yes
Suitable for tensile strength up to 850 N/mm²
Material of 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, thermoset<br>Plastics, thermoplastic
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