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HPC solid carbide drill Speeddrill 4.0-Inox, DIN 6537K, 3xD short, 4 drill heels, with internal cooling

Twist drill SD4.0 DIN 6537K type N IC NANODUR INOX
DRL-SP4.0-DIN6537K-IX-ND-IK-HA-D8,4MM

Art.-no. 5443011270
EAN 4062856163540

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HPC solid carbide drill Speeddrill 4.0-Inox, DIN 6537K, 3xD short, 4 drill heels, with internal cooling

Art.-no. 5443011270

Prices for customers after login
Quantity
PU
x 1 pcs

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Solid carbide, high-performance drill with internal cooling channels, in particular for machining stainless steels. The special point thinning results in perfect chip removal. Optimal roundness of the hole through 4 drill heels allows precise alignment of the hole with optimal surface quality. Generation 4.0 sets new standards in machining performance.
Product information

Datasheets(X)

Certificates/ Documents

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Product code

6887

Material to be processed

Steel
Stainless steel
Cast metal
Titanium

Standards

DIN 6537

Design

Short

Surface

NANODUR

Max. drilling depth (D)

3xD

Cutting material

SC

Number of guiding chamfers

4 PCS

Angle of the tip

140 Degree

Number of cutting edges

2 PCS

Coolant supply

Internal

Diameter (d1)

8.4 mm

Shank style

Cylindrical DIN 6535-HA

Length (l1)

89 mm

Chip flute length (l2)

47 mm

Tolerance of cutting edge diameter

h7

Shank diameter (d2)

10 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
Grey cast iron
Malleable cast iron
Stainless steels < 850 N/mm²
Stainless steels > 850 N/mm²
Titanium

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

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Certificates/ Documents

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Technical information