Z-lion Electroplated Diamond Polishing Hand Pads Grit 400 Arc Shape Back for Glass Stone Granite Marble

INCLUDES GRITS: 400# DESIGN:Arc shape back is soft,light weight and bigger,more suitable for hand holding,reduce fatigue PRACTICAL:Very sharp and aggressive electroplated pads for quick polishing VERSATILE: Works great for Glass Stone Granite. It never leaves dye on the surface of stone during working and has good polishing effciency SPECIAL:Dot shape and unttached base make the hand pad softer and easy to bend,which help to grinding and polishing cut edge.This is exclusive designed effectively solves the problem of polishing curve part by rectan gle shape and other figures