1 Inch Diamond Ogee Bullnose Pro Grade Router Bit F25 For Stone And Concrete 25mm High Profile Shaping Bit With One And Three Eighths Inch Diamond Grinding Drum For Granite Marble Quartz Countertops And Vessel Sink Repair

Pro Grade 2-Piece 1-Inch Diamond Ogee Bullnose Router Bit
✔️ 25mm F25 Ogee bullnose router bit + 35mm grind drum, 5/8-11

This pro-grade router bit and grinding drum set is designed for shaping stone and concrete edges and finishing sink openings. It’s ideal for countertop fabrication, stone shops, and renovation projects where precise bullnose edges and clean inner holes are needed.

✅ Arbor: 5/8-11 thread
✅ Bit: 25 mm / 1 in Ogee bullnose shaping for 1 in high stone concrete
✅ Drum: 1 3/8 in / 35 mm Diamond Zero Tolerance grinding drum for inner hole grinding
✅ Pack: 2 pieces (bit + drum)
✅ Use: Diamond abrasive for granite, marble, quartz countertops

💡 What is a diamond router bit used for on stone countertops?

Handy for edge shaping and precision finishing on hard stone surfaces.

• Edge profiling for bullnose and ogee edges
• Sink hole grinding and inner-hole polishing with a grinding drum
• Diamond abrasive resists wear on granite, marble, quartz
• Works with standard 5/8-11 arbors on common routers