Monday, May 29, 2017

Waterjet cutter built with a cheap pressure washer

Building an abrasive waterjet cutter with a $150 pressure washer.

Water orifice, mixing tube (nozzle), cutting head, high pressure fittings, valve:

80 grit garnet abrasive - ebay

Sun Joe pressure washer:

Pressure gauge -

Good waterjet background and design info:

Good selection of higher-end pressure washers:

Wikipedia waterjet cutter (diagram image source):

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