Two In One Diamond Core Drill Bit For One And Three Eighths Inch Holes, Finger Milling Bit For Drilling Enlarging Shaping Round Bevel Holes In Porcelain Ceramic Granite Marble Five Eighths Eleven Thread By BRSCHNITT

2-in-1 Diamond Core Drill Bit for Precise Tile Holes
✔️ Dia 1-3/8 in (35 mm), L 60 mm, 5/8-11 thread, 2-in-1

This is a single piece 2 in 1 diamond core drill bit designed to drill, widen, and shape holes in porcelain tiles, hard ceramic tiles, granite, marble, and engineered stone. Use with a standard 5/8-11 threaded angle grinder, dry or wet.

✅ 2 in 1 grinding and drilling with two grit options #35-40 for drilling, #70-80 for grinding
✅ Diameter 1-3/8 in (35 mm), total length 60 mm, workable length 35 mm
✅ Thread 5/8-11 for standard angle grinders
✅ Ideal for porcelain tiles, hard ceramic tiles, granite, marble and engineered stone
✅ Notch tile edges to fit pipes or wiring; color blue

💡 What is a tile drill bit used for and why choose diamond core bits?

Tile drilling with diamond cores makes clean holes in tile and stone. - Handy for porcelain and ceramic tile projects - Keeps holes true with minimal wandering - Enlarges holes without cracking tile - Works with standard 5/8-11 grinders