04-07-2007, 01:09 AM
the tips last quite a while and are the dia. of safety pin or smaller. And garnet is used to aid the cutting. But we do cut other material with water only. The water and garnet come out of the tip at a speed of mach 3. In a few weeks when i switch cell phone services i 'am going to cut my cell phone into with the waterjet. needless to say there is not much this thing wont cut.
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