1″ x 7″ Square Cobalt 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 TO06970 Substrate Cobalt Package Quantity 1 Length 7" Style Square Diameter 1" SKU: TO06970 Category: Tool Bits Related products 1/2 x 4″ Square HSS Tool Bit Item #: TO01640 1/2 x 8″ Square HSS Tool Bit Item #: TO01644 3/16 x 2-1/2 Square HSS Tool Bit Item #: TO01125