b'High-security groove milling CoroMill QDThe main challenge in groove milling is usually chip evacuation, especially when machining deep and narrow grooves. CoroMill QD is the first cutter of its kind with internal coolant. This, combined with optimized insert geometries deforming the chip to a shape more narrow than the groove, makes CoroMill QDa highly reliable tool ensuring great chip evacuation and trouble-free machining.www.sandvik.coromant.comfull page ads.indd 31 8/17/20 9:41 AM'