Do-It-Yourself and Other Industries

A & M Instruments manufactures high quality diamond tools which are perfect for do-it-yourself projects, including glass and stone cutting, wood carving, and more.  

We manufacture diamond rotary tools ranging from 3/32" shanks to 3/8" shanks that conveniently fit into hand-held rotary tools. Our extensive line of shapes include ball, flat-end taper, footballs, mandrel, round-end taper, inverted cone and more.

If you need a custom size or have further questions, please contact us.