DT-DIATOOL
DT-DIATOOL Diamond Beveling Chamfer Bit 1-7/8 Inch with Hex Shank for Tile Porcelain Ceramic Granite Marble Existing Holes Enlarging Polishing Shaping
Dia 48mm/1-7/8": total length 74mm; workable length 44mm;Hexagonal Shank; Grit #80; Top angle 58 degree. Not for drilling holes, but designed to enlarge, shape, polish, clean, trim, finish, round or bevel existing rough holes of marble ceramic porcelain tiles granite. Recommended machine: hand drill...
$26.99