• 20mm diameter (5/8")
• 90 degree angle
• 6mm Shank (1/4")
• 8mm cutting length
• Single Cut

Solid Tungsten Carbide 90 Degree Countersink or V-bit cutting burr. 20mm x 13mm on a 6mm (1/4") shank. Ideal for V-carving; the tip for cutting into narrow spaces and the bottom for cutting larger areas. Create sharp corners and remove material with ease. Ideal for beveling, counterboring, chamfering and for getting into acute angled areas of your work. Sometimes referred to as carbide cone burrs. For use on metals, stone, reinforced plastics, fibreglass and hard wood. 

Use with your rotary tool, CNC machine or die grinder. Cutting speed should not exceed 35,000 RPM.