Material |
Hole Size (Inch) |
Hole size (mm) |
Single crystal diamond |
0.012-0.036in |
0.30-0.90mm |
Polycrystalline diamond |
0.012-0.093in |
0.30-2.36mm |
Tungsten carbide |
0.020-0.500in |
0.50-12.5mm |
Tool steel |
up to 1.0in |
up to 25mm |