Description: An exceptional value for carbide lathe tool bits! Twenty piece set offers tremendous savings over bits sold individually. Includes ten C-2 grade bits and ten C-6 grade bits for cutting steel and alloys. 1/4". NEW GOLD COLOR FOR THE NEWEST SET IS NOW AVAILABLE. Specifications: SIZE: 1/4" Professional Quality 10 - C-2 Grade Bits AR4-C2 X 2 PCS AL4-C2 X 2 PCS BR4-C2 X 2 PCS BL4-C2 X 2PCS C4-C2 X 1 PC E4-C2 X 2PCS 10 - C-6 Grade Bits AR4-C6 X 2 PCS AL4-C6 X 2PCS BR4-C6 X 2PCS BL4-C6 X 1PC C4-C6 X 1PC E4-C6 X 2PCS