At 02:49 PM 12/11/2009, you wrote:

>#2   Does the water stream contain abrasives ?

Depends on what is to be cut. For cutting metals and ceramics, yes.
For foam, cloth and other soft stuff, generally no..

Google is your friend on this sort of thing..

Best regards,

Spehro Pefhany --"it's the network..."            "The Journey is the reward"
speff@interlog.com             Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog  Info for designers:  http://www.speff.com



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