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ATORN SC drill bit type NE ULTRA N PRO 5xD with internal cooling dia. 7.4 mm

Brand: ATORN

Surface: ULTRA N PRO

Length: 91 mm

Art.-no. 11199074

Manufacturer article no. 11869536

EAN 4066107041472

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Application

For HPC drilling in non-ferrous metals

Execution

  • SC ULTRA N PRO high-performance drill bit
  • 2 margins
  • 4-facet point
  • 30° spiral angle
  • Straight main cutting edge
  • Polished chip grooves
  • Specially prepared cutting edges

Advantage

  • Perfect chip breaking due to the sharp, specially prepared cutting edges
  • The specially designed ULTRA N PRO coating prevents built-up edges
  • Very good chip removal even in the case of long-chipping material due to the large and polished chip grooves
  • Excellent drilled hole quality due to low friction coefficient
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Brand

ATORN

Cutting edge diameter

7.4 mm

Main EAN Code

4066107041472

Manufacturer Part Number

11869536

Tolerance of cutting edge diameter

m7

Cutting material

SC

Surface

ULTRA N PRO

Max. drilling depth (D)

5xD

Type

HPC ALU

Coolant supply

Internal

Tool holding device

HA parallel shank

Angle of the tip

130 Degree

Shank diameter

8 mm

Chip flute length

53 mm

Length

91 mm

f aluminium

0.33 mm/r

Product Group

134

Gross Weight

0.047 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information
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Certificates/ Documents

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Technical information