Carbide Burr SK-5 90° Included Angle Single Cut 1/4 x 1/2 x 1/4 x 2 1/8 USA $8.75 Brand HTC Head Shape Cone Country/Region of Manufacture United States Cutting Edge Style Single Cut Abrasive Material Carbide Shank Diameter 1/4 in Cutting Diameter 1/2 condition New CARBIDE BURRSK-5SINGLE CUT1/2" HEAD X 1/4" CUTTING LENGHT90 DEGREE CONE SHAPED1/4" STEEL SHANKreturns must be in original package, unused and unmarked