10 pcs YFS Flexible Fiber Whetstone Oilstone 1004 1006 1010 for Fine Polishing Plastic Metal Jade Grit::P150 1220 x 100mm

1220 x 100mm

D-- 22*16*3mm

and the vacuum oil leakage treatment

Safe and comfortable working environment -- low dust

10 pcs YFS Flexible Fiber Whetstone Oilstone 1004 1006 1010 for Fine Polishing Plastic Metal Jade Grit::P150 1220 x 100mm10 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