A790, a range of 5 balanceable fine boring heads designed for high speed machining in the 30 - 115 diameter range.
The main benefits of the A780 and A790 radial type heads are:
Micrometric adjustment within 2.5 µm on the diameter
Micrometric diameter setting protected by the insert holder and head contact
Hole diameter precision IT5 is possible to achieve
Cutting speeds up to 1500 m/min with balanceable heads
Coolant through the head towards the insert
A790 balancing rings with direct setting - no balancing charts needed
Insert holders for chamfering and back boring
For low to average machine speeds, pre-balanced heads are well suited
All heads use only three insert holder sizes
Long tool life
All A780 and A790 type heads are dust proof and greased for life - no re-greasing maintenance is required.
Large range of insert grades for all materials
Seco Tools Australia | Carbide Cutting Tools
Seco Tools has an established reputation as a leading manufacturer and supplier of carbide cutting tools and associated equipment, and is a major force as a knowledge driven provider of machining ...