YJYCSAH-4 1/4 Inch (4-1-4 in) Diamond Hole Saw for Porcelain and Ceramic Tile, Shower Diverter Valve Installation and Waste Pipe

4 1/4" DIAMOND HOLE SAW NO PILOT DRILL - We Do Not Use Pilot Drills In Our 4 1/4" Diamond Core Bit Because Pilot Bits Chip And Wear Out Faster Than The 4 1/4 in Diamond Tipped Hole Saw So They Become Useless Fast, Using The Drill Bit Guide Means The Hole Saw Will Last Longer, The Diamond Hole Saw 4 1/4 Will Not Jump About Scratching The Tiles And You Do Not Need To Start The Diamond Drill Bit At An Angle Which Creates An Uneven Oblong Hole. 4 1/4 in DIAMOND TIPPED DRILL STRAIGHT HOLE GUIDE Tape The 4 1/4" Diamond Drill Guide Kit To The Tile Or Granite Countertop The Drill Guide Will Hold The 4 1/4 Diamond Tip Drill Bit Steady So You Get The Hole For The Shower Pipe Exactly Where You Want It With The Template Without Jumping Around Or Starting At An Angle And Getting An Oval Hole. Product Dimensions:4.25 x 4.25 x 1.25 inches; 1.08 Pounds|Item model number:4 1/4" Diamond Hole Saw|Date First Available:October 18, 2024|Manufacturer:The Amazing Tile And Glass Cutter| Hand Drills