Head Radius:18mm (23/32" inch), Shank Diameter:12.7mm (1/2"Shank) Total Diameter:50mm (close to 2" inch), Total Length:65mm (2-9/16" inch) Water or other cooling agent is recommended for longer life of the bit. Coarse grit diamond, best on marble, granite and glass. Suitable for use in grind the edge of glass, metal, woods, stone, marble, rock, gemstone, jewelry, shells, tile etc. Head Radius 18mm 23/32" inch Diamond BRAZED Profile Wheel Router bit Bullnose R18
Specifications and shapes:
Head Radius:18mm (23/32" inch)
Total Diameter:50mm (close to 2" inch)
Total Length:65mm (2-9/16" inch)
Shank Diameter:12.7mm (1/2"Shank)
Heads Shapes:Bullnose R18
Grit:60 Coarse
Color:Silver
Coarse grit diamond, best on marble, granite and glass.
Suitable for use in grind the edge of glass, metal, woods, stone, marble, rock, gemstone, jewelry, shells, tile etc.
For routing stone with wood router
Use wet or dry.
Water or other cooling agent is recommended for longer life of the bit. 
A new generation of tools, innovative Diamond BRAZED Profile Wheel.
Lasts up to double life longer than conventional diamond coated rotary points, saving time and money.