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Twist drill SC, WN 20, type N, internal cooling, TiAlN-UV

Twist drill SD WN-XL 20xD type N IC TiAlN-S Uni
DRL-TWST-WN20XD-UV-IC-SC-TNS-HE-D2,5MM

Art.-no. 5443002116
EAN 4055375911198

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Twist drill SC, WN 20, type N, internal cooling, TiAlN-UV

Art.-no. 5443002116

Prices for customers after login
Quantity
PU
x 1 pcs

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Solid carbide high-performance drill bit with internal cooling channels for universal applications and considerable drilling depths of up to 20xd. 4 guide chamfers guarantee excellent alignment accuracy and stabilisation of the drill bit even at very deep drill depths, as well as exact and precise holes. Special grinding for optimum chip breaking, high centring accuracy and low cutting forces.
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Product code

6787

Material to be processed

Steel
Cast metal
Stainless steel
Copper
Brass
Aluminium

Standards

CS

Design

Extra long

Surface

TiAlN-S

Max. drilling depth (D)

20xD

Cutting material

SC

Number of guiding chamfers

4 PCS

Angle of the tip

135 Degree

Number of cutting edges

2 PCS

Coolant supply

Internal

Diameter (d1)

2.5 mm

Shank style

Cylindrical DIN 6535-HE

Length (l1)

112 mm

Chip flute length (l2)

70 mm

Tolerance of cutting edge diameter

h7

Shank diameter (d2)

4 mm

Tolerance of shank diameter

h6

Material of sub-group

General structural steels
Non-alloyed tempering steels < 1000 N/mm²
Alloyed tempering steels < 1000 N/mm²
Nitriding steels < 1300 N/mm²
Grey cast iron
Malleable cast iron
Stainless steels < 850 N/mm²
Stainless steels > 850 N/mm²
Copper
Brass
Aluminium

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

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Technical information