DRILAX ALL SIZES MEGA SET Diamond Hole Saw Drill Bit Glass Granite Tiles 30 pcs

BRAND NEW MEGA SET 30 PIECES: 1/8 inch to 4-1/2 inches SHIPS FROM – USPS PRIORITY MAIL Some duplicates for Popular Sizes New Jersey USA Diamond Drill Hole Saw Bits for drilling holes on granite, glass, ceramic, porcelain, marble, rocks, travertine stones… MEGA SET of ALL SIZES from 1/8 inch to 4-1/2 inchTotal of 30 PiecesSome duplicates for Popular Sizes Maximum shank is 3/8 inch thick. – Start slowly, 45 degree angle. Go vertical after you make an initial mark. – Let the tool work it self – take your time. – Water as a coolant is a good idea.