KM®之樹(shù)脂輪採(cǎi)用耐高溫國(guó)際品牌樹(shù)脂結(jié)合劑，配合改良型配方，令到精磨效果，產(chǎn)品壽命都提高到非常高之水準(zhǔn)；   Resin Bond Diamond Wheels KM®resin wheels are bonded by high temperature resin, thanks to the modified formula, the surface quality is highly improved with longer wheel life, it perfectly link up fine grinding after the rough grinding and before the fine polishing. Especially bevelling resin wheels provide extremly fine grinding for wide bevel edge surface.