Diamond Brazed Profile Router Bit Bevel Bullnose 3/8 Inch, Full Bullnose 3/4 Inch, Ogee Bullnose 1-1/4 Inch, Half Radius Bullnose 3/4 Inch, Full Bullnose 1-1/2 Inch Router Bit granite concrete stone 1 Pieces X E10 (10mm / 3/8 Inch) Bevel 45 degree Bullnose. 1 Piece X V20 (20mm / 3/4 Inch) and V40 (40mm / 1-1/2 Inch) Full Bullnose. 1 Piece X F30 (30mm / 1-1/4 Inch) Ogee Bullnose. 1 Piece X B20 (20mm / 3/4 Inch) Radius / Half Bullnose. Diamond Brazed Router Bit for concrete stone, 5/8"-11 Thread arbor. Total: 5 Pieces.