ITEM NAME:5pcs Hex Porcelain Spear Head Ceramic Tile Glass Marble Thread Drill Bit 6mm Description: Ideal for drilling holes in tiles, ceramic or wall mirrors Strong toughness and wear resistance, can be installed in the hand drill, electric drill. Small cutting resistance, improve the trepanning speed Provide smooth, accurate drilling in ceramic tile, marble, china, mirrors and glass High quality cemented car.Provide smooth, accurate drilling in ceramic tile, marble, china, mirrors and glass. 5 pieces Hex Shank Thread Drill Bits. Strong toughness and wear resistance, can be installed in the hand drill, electric drill.
