System Ejector Type 70E Ø 39.10 mm

System Ejector Type 70E Ø 39.10 mm

Solid drill head Type 70E

with indexable inserts and guide pads
4-start connection thread external

Diameter: 39.10 mm
OAL: 89 mm
PL: 3,2 mm
DCON: 33,0 mm
LCON: 30,5 mm

Order number: 70E09-3910-110

The above dimensions apply to a completely assembled tool.
Inserts and guide pads not included – please order separately.


  • Very few wear parts over the whole drilling range
  • New chip breakers for high feed rates and high productivity
  • No adjustment after exchanging indexable inserts
  • We keep wear parts in stock
  • Newly designed tool shape for optimum cooling lubricant flow
  • Reinforced drill head body in the area of the peripheral insert
  • Maximum protection of guide pads against damage due to enhanced embedding
  • Highly wear-resistant drill head body
SKU: 501006548 Category:


Further dimensions:

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