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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-D7,5MM

Art.-no. 5443000191
EAN 4055375888650

Price for selected packaging unit
SC short twist drill bit DIN 6539

Art.-no. 5443000191

Price for selected packaging unit
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

Datasheets(X)

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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)

7.5 mm

Shank style

Cylindrical

Length (l1)

74 mm

Chip flute length (l2)

34 mm

Tolerance of cutting edge diameter

h7

Shank diameter (d2)

7.5 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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Certificates/ Documents

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Technical information