Specifications
Materials
DP	DIA poly-crystalline diamond
Hc	TCT BRazed tungsten carbide
HS	HSS high speed steel cobalt
HW	TCT Integral tungsten carbide
Rotation sense

Clockwise rotation - Left	Cutters Insert cutters Saw blades Tools with bore	Anticlockwise rotation - Right
Clockwise rotation - Right	Bits Tools with shaft	Anticlockwise rotation - Left