10 pcs YFS Flexible Fiber Whetstone Oilstone 1004 1006 1010 for Fine Polishing Plastic Metal Jade Grit::P400 Diamond Grinding Head for Glass

Diamond Grinding Head for Glass chamfering

with solid or serrated surface

Pink Fused Alumina Mounted Stone Abrasive Point

Removal of burr and chamfering after machining

10 pcs YFS Flexible Fiber Whetstone Oilstone 1004 1006 1010 for Fine Polishing Plastic Metal Jade Grit::P400 Diamond Grinding Head for Glass10 pcs Taiwan YFS Fiber Oilstone + 1 pc Holder 1004 Length: 100mm Width: 4mm Thickness: 1mm 1006 Length: 100mm Width: 6mm Thickness: 1mm 1010 Length: 100mm Width: 10mm Thickness: 1mm Optional grit size: P150,P180,P220,P280, P320,P400,P600,P800,P1000,P1200 P1500 ( Optional ) Suggestion: 220#, 320# for removing hardening surface of mold after electric discharge machining and mechanical rough cut. 400#, 600# for removing the fine machining marks and