Monster 1-1/2 Inch Dry Wet Diamond Core Drill Bit For Granite And Concrete - 5/8 Inch Thread Fits Polishers And Grinders, Durable Core Bit For Dozens Of Holes, Recommended 3000-6000 RPM

1-1/2 in Diamond Core Drill Bit (1-pack) for Granite/Concrete
✔️ 5/8 in thread fits grinders; wet/dry use; 3000-6000 RPM

1-1/2 inch dry/wet diamond core drill bit designed for granite and concrete work. It threads onto most polishers and grinders via a 5/8 inch shank and can be used wet or dry to extend bit life on hard materials.

✅ 1-1/2 in diameter
✅ Diamond core bit for granite and concrete
✅ 5/8 in thread fits most polishers and grinders
✅ Wet and dry drilling capable
✅ Recommended speed 3000-6000 RPM
✅ Max speed 4500 RPM
✅ Durable construction for multiple holes
✅ Suitable for countertops, tile, and masonry

💡 What is a diamond core drill bit used for in granite and concrete work?
This handy tool handles hard materials with precision.
- Drills granite, concrete countertops, and tile with clean holes.
- The diamond grit resists wear for long-lasting cutting edges.
- Wet operation cools the tip and minimizes dust and heat.
- 5/8 inch threaded shank fits common polishers and grinders.