Dormer 7059568 | 12.70mm Diameter x 6.00mm Shank x 77.00mm OAL Bright Coated HM P721 Burr

P721 rotary carbide burrs from Dormer have a ball nosed cone shape (Shape L) with skip flute geometry, making them ideal for effective de-burring in tight corners. The steel shank is toughened and hardened for rigidity and strength, which reduces vibration and improves tool life, whilst the premium carbide material used in manufacture greatly improves performance and further extends tool life at high speeds. P721 rotary carbide burrs have a geometry designed to maximize the removal of material when machining steels. Lastly, the bright finish ensures clean results by stopping workpiece material from sticking to the cutting edges of the tool.