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Twist drill bit HSS DIN 340 type RN 130°

Twist drill HSS DIN 340 RN point angle 130 degree
DRL-TWST-MET-DIN340-HSS-D4,0
ZEBRA

Art.-no. 0624200400

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Twist drill bit HSS DIN 340 type RN 130°

Art.-no. 0624200400

Prices for customers after login

Quantity

PU

Exclusively for trade customers

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The long steel precision drill bit for deep drilling in steel up to 850 N/mm² strength and in cast iron.

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


Optimised cross thinning



Precise spot drilling without centring, even on curved surfaces


Optimised split point



Ideal for core drill holes


Very precise point geometry for accurate drill holes



Excellent adhesive capability of coolant lubricants and reduced tendency for material to build up


Vaporised surface

Notice
  • When using the twist drill in line with DIN 340, it is advisable to make a centring hole first. Our NC spotting drills (art. no. 063644...) are ideal for this purpose.

  • See overview tables for drill bit/material assignments

Suitable for machine type

Drill
Cordless screwdrivers
Pedestal drilling machine

Material to be processed

Steel
Cast iron

Quality

ZEBRA-Premium

Standard / drilling depth

DIN 340 / 10xD

Diameter (Ø)

4 mm

Length (l1)

119 mm

Chip flute length (l2)

78 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 sub-group

General structural steels
Non-alloyed tempering steels
Cast iron
Ductile iron
Malleable cast iron
Magnesium alloys
Copper, low-alloyed
Brass, short-chipping
Brass, long-chipping
Plastics, duroplastic
Plastics, thermoplastic

Art.-no. ! common.detail.customermaterialnumber !

Hazardous Material

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