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ATORN high-perf. drill, SC TiAlNplus, HPC 3xD 7.4 mm x 8 mm x 79 mm, HA external

ATORN high-perf. drill, SC TiAlNplus, HPC 3xD 7.4 mm x 8 mm x 79 mm, HA external

ATORN high-perf. drill, SC TiAlNplus, HPC 3xD 7.4 mm x 8 mm x 79 mm, HA external
Item no: 1011049 274 

Online price:

Only while stocks last: 10
Replacement article

Application
For HPC boring up to a strength of 1300 N/mm².

Execution
  • Solid carbide TiAlNplus high-performance drill without internal cooling
  • 2 drill heels
  • Four grinding faces
  • 30° spiral angle
  • Straight main cutting edge

Advantage
  • Very good all-round properties and precise cutting performance with high cutting rates
  • Extremely hard, low-friction, temperature-resistant and form-fitting TiAlN plus coating ensures extra service life
  • Cutting edge preparation minimises micro-fractures on the cutter


Brand: ATORN
Cutting edge diameter: 7,4 mm
Tolerance of cutting edge diameter: m7
Cutting material: SC
Surface: TiAlN plus
Max. drilling depth (D): 3xD
Type: HPC UNI
Coolant supply: External
Tool holding device: HA parallel shank
Angle of the tip: 140 Degree
Shank diameter: 8 mm
Chip flute length: 41 mm
Length: 79 mm
f steel 1000: 0,15 mm/r
DIN: 6537

ATORN-No.: 10478064

EAN no.: 4050293328523

Product Datasheet Datasheet cutting values
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