P1006.4 1st Stage Rotary Burr for Broken Bolt Removal, Cylinder with End Cut

End cut burr, diameter 6.4mm with 50mm overall length and 6mm shank, carbide tipped with toughened and hardened steel shank and bright finish, single cut flute style with medium spaced edges for grinding the surface of a broken bolt flat in steel and cast steel and ferritic, martensitic and austenitic stainless steel