|Cut Dia. = Shank Dia. |
DC = DMM
|17.5 ||130 ||191 |
Below 5mm - Bright or straw colour.
5.0mm to 13.0mm - Steam tempered/straw colour (two tone).
Above 13.0mm - Straw colour.
Excellent for Steels (Soft magnetic/Structural).
Good performance in Carbon/Alloy Steels, Cast iron, Cast Iron, Aluminium and Thermo/Thermosetting plastic materials.