Solid drill head Type 70A
with indexable inserts and guide pads
4-start connection thread external
Diameter: 45.00 mm
OAL: 94 mm
PL: 3,5 mm
DCON: 36,0 mm
Order number: 70A11-4500-110
The above dimensions apply to a completely assembled tool.
Inserts and guide pads not included – please order separately.
Advantages:
- 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
