3/8" SA3 Tungsten Carbide Burr

3/8", SA-3, Cylindrical, Tungsten Carbide Burr With 1/4" Shank, Shank Mounted Tungsten Carbide Burrs Are Double Cut ForFine Work, Designed For Use On Ferrous Metals, Plastic, Fiberglass, & Other Machinable Materials, Great For De-Burring,Sculpting & Removing Material In Hard To Reach Areas, Designed For Use With High Speed Die Grinders.