Die Grinder
Rated at 25000 rpm. using 90lb psi. at 12.5 cu. ft. per. min.
This tool is one of the most practicle pieces of equipment for many workshop applications including carving jade.

Small selection of most commonly used diamond plated burrs.
Electroplated nickle and diamond coated of various grades.

A course grit for any hard stone work.

A one quarter inch (6mm) air powered die grinder illustrating water supply. Spray from the burrs is highly abrasive
as stone grit is carried with the spray and penetrates the smallest recesses. Excesssive wear and tear is inevitable.
Donn Salt