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ATORN twist drill bit type UNI/VA HSSE-V3 TiAlN 3xD 20.0 x 20 mm x 66 mm

ATORN twist drill bit type UNI/VA HSSE-V3 TiAlN 3xD 20.0 x 20 mm x 66 mm

ATORN twist drill bit type UNI/VA HSSE-V3 TiAlN 3xD 20.0 x 20 mm x 66 mm
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Item no: 1010260 249 

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Available in 6-8 working days.

Application
Universal use in all material groups up to a strength of 1300 N/mm²

Execution
  • Twist drill with unified shaft
  • Diameter 1.00 mm–1.90 mm = tip angle 140°
  • Diameter 2.00 mm–4.00 mm = tip angle 130°
  • Diameter 4.10 mm–20.0 mm = tip angle 120°
  • 2 drill heels
  • 38° to 40° spiral angle
  • Straight main cutting edge

Advantage
  • Drilling without centring
  • Problem solver in low-performance machines without internal cooling in high-strength steels and stainless steels
  • Extremely hard, low-friction and temperature-resistant TiAlN coating for longer life
  • Very high feed rates can be achieved


Brand: ATORN
Material to be processed: Universal use
Cutting material: HSSE V3
Surface: TiAlN
Type: VA
Self-centring: Yes
Tool holding device: HA parallel shank
Cutting edge diameter: 20 mm
Angle of the tip: 120 Degree
Chip flute length: 66 mm
Length: 131 mm
f steel 1000: 0,07 mm/r
DIN: 1897

ATORN-No.: 12280592

EAN no.: 4050293568974

Product Datasheet Datasheet cutting values
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