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AeroDrill ST2

Z2 PCD Twist drill

Applications

Solid carbide twist drill with 2 PCD cutting edges for CNC automated drilling of CFRP and hard composite materials

Technical features

ø: 2,5-4,5mm

  • Solid carbide body
  • High density PCD cutting edges: 2
  • Helix angle: 25°
  • Cutting tolerance: +/- 0.01
  • Balance: G2.5 < 1 gr/mm
  • Shank form: HA (DIN 6535)
  • Diameters: from 2.5 to 4.5 mm
  • Through coolant from 4.0 mm
D L1 L4 L3 d Z
2.50 - 4.00 60 30 30 4 2
4.01 - 4.50 60 30 30 6 2

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