【Widely used】 Great for many different grinding applications including debuting inside pipes/surfaces. Filing down stainless steel,grinding striker plate,chamfer the edge of paver stone. 【Materials】Drill grinding stones are made of premium aluminum oxide, more durable and wear resistance for sharp cutting, sharpening.
TOPBRAS ABRASIVOS VINHEDO Abrasivos de Alta Performance Experiência, Competência e Qualidade