All Troy Industries RPGW inserts have a precision ground cutting edge.  Not like your typical insert where the cutting edge is just pressed and not ground after. Having this ground edge gives Troy Industries inserts a stronger and more precision cutting edge and can be used from roughing, semi-finishing, & finishing applications.

 

RPGW Inserts Have A Round Geometry With A Chip Groove Top Surface

 

All Troy Industries RPGW Inserts are 100% American Made