Diamond Router Bit V-10mm 20mm 40mm Full Bullnose Granite Concrete Marble stone
(a) 1 Piece of V10 (10mm / 3/8" Full Bullnose). (b) 1 Piece of V20 (20mm / 3/4" Full Bullnose). (c) 1 Piece of V40 (40mm / 1 1/2" Full Bullnose). -with water feed hole, can be wet use. Diamond Brazed.