1/2" Full Bullnose diamond Router Bit Dry Polishing Pad ceramic marble blade
(a)1 Piece of V13 (13 mm / 1/2" Full Shape Bullnose). Very Important Remind: Pad Holder's max capacity is 5000 RPM. (d) 1 Piece of 4" Polishing Pad Backer (5/8"-11 Thread arbor. ).