Pull-boring head Type 58
with indexable inserts and guide pads
with add. fibre guide pads for boring depth up to 100 x dia.
4-start connection thread
drilling range: 20.00 – 222.99 mm
Diameter:
Advantages:
- Tool adjustment range depending on tool diameter up to 5 mm with replacement parts
- Simplest operation, change of wear parts without re-adjustment within +/- 0.01 mm
- Minimal axis deviation at large drilling depths
- Bore tolerance in the range of IT7 (IT6) roundness/diameter
