Interstate 5% Cobalt Ground Square Tool Bit, 1/8 Size, 2-1/2 OAL – 42-978-7

Interstate 5% Cobalt Ground Square Tool Bit1/8" Size, 2-1/2" OAL 5% Cobalt Excellent for heavy cuts on castings and forgings. Higher wear resistance than M-2 Specifications: Material Cobalt Material Grade M35 End Shape Square Width/Diameter (Inch) 1/8 Heig