1" Diamond Radius Bullnose Radius Bullnose B25 Router Bit shaping wheel 1 3/8" Diamond Zero Tolerance Grinding Drum for stone concrete granite travertine marble counter top sink repair refinishing

Important Remind: The router bit and grinding drum's arbor is 5/8"-11 Thread. (a) 1 Piece of B25 (25 mm / 1") Demi / Round over bullnose shaping router bit for 1 Inch or 25 mm high stone concrete. with 5/8"-11 Thread arbor. (b) 1 Piece of 1 3/8" / 35 mm Diameter Diamond Zero Tolerance Grinding Drum Wheel (with 5/8"-11 Thread arbor) to do sink hole drum inner polishing.

• Important Remind: The router bit and grinding drum's arbor is 5/8"-11 Thread.
• (a) 1 Piece of B25 (25 mm /1") Demi / Round over bullnose shaping router bit for 1 Inch or 25 mm high stone concrete. with 5/8"-11 Thread arbor.
• (b) 1 Piece of 1 3/8" / 35 mm Diameter Diamond Zero Tolerance Grinding Drum Wheel (with 5/8"-11 Thread arbor) to do sink hole drum inner polishing.