Series 621
For maximum stock removal of titanium, inconel, waspaloy and other advanced materials
Rougher Use
Roughers, or "hoggers", are useful for rapid removal of large amounts of material. The chip groove design allows for more cutting fluid to the cutting edge and dissipates heat better. There is a wide range of variations in rougher profile forms for different material groups. The coarser the pitch of the roughing edge, the more material removed and the less smooth the finish. In addition most roughers have eccentric relief so regrinding can be done only using the cutting face. This saves you if you have access to regrinding equipment.