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SC short twist drill bit DIN 6539

Twist drill solid carbide DIN6539-K type N TiAlN
DRL-TWST-MET-DIN6539N-SC-TN-D8,1MM

Art.-no. 5443000197
EAN 4055375888711

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SC short twist drill bit DIN 6539

Art.-no. 5443000197

Prices for customers after login
Quantity
PU
x 1 pcs

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Particularly suitable for drilling in high-strength steels, chromium-nickel steels, chilled cast iron, grey cast iron, cast steel, manganese high carbon steel, bronze, aluminium with high silicon content and other difficult-to-machine materials.
Notice≤ Ø 2.9 mm - 4 surface grinding
≥ Ø 3.0 mm - 6 surface grinding
Product information

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Product code

6147

Material to be processed

Steel
Cast metal
Stainless steel
Titanium
Copper
Brass
Aluminium
Plastic

Standards

DIN 6539

Design

Short

Surface

TiAlN

Max. drilling depth (D)

3xD

Cutting material

SC

Angle of the tip

118 Degree

Number of cutting edges

2 PCS

Coolant supply

External

Diameter (d1)

8.1 mm

Shank style

Cylindrical

Length (l1)

79 mm

Chip flute length (l2)

36 mm

Tolerance of cutting edge diameter

h7

Shank diameter (d2)

8.1 mm

Drill design

6 ground faces

Tolerance of shank diameter

h5

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
Titanium
Titanium alloys
Copper
Brass
Aluminium
Plastics

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

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