3/8 x 3″ Round HSS Tool Bit • Ground HSS or Cobalt Available • High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials List Number TO02630 Substrate HSS Package Quantity 1 Length 3" Style Round Diameter 3/8 SKU: TO02630 Category: Tool Bits Related products 5/16 x 2-1/2 Square HSS Tool Bit Item #: TO01325 3/8 x 4″ Square HSS Tool Bit Item #: TO01432 3/16 x 2-1/2 Square HSS Tool Bit Item #: TO01125