A&M Instruments Industrial Diamond 0.256" Rounded Wheel - HP909-065Item sold individually at $6. 95 each. A&M Instruments Product Code: Medium HP909 065M; Coarse HP909 065C Grit: 120 Medium; 100 Coarse Head Diameter: 0. 256" Overall Bur Length: 1. 75" Shank Diameter: 3 32" For almost 40 years customers around the world have depended on A & M Instruments for high precision Diamond Cutting Tools, CNC Machining, and Swiss Screw Machining. A & M Instruments manufactures diamond rotary tools for endless industrial

A&M Instruments Product Code: Q25

New ISO #: Fine 806 314 001 514 015

Old ISO #: Medium 815-028

Coarse 806 314 234 534 017

Coarse 6845-013

New ISO #: Medium 806 314 170 524 010

Medium 806 314 199 524 015

00 each/box of 25  75

Coarse 6802-010

Excellent choice for medium detail work on steel

Super Coarse 806 314 111 544 016

A&M Instruments Product Code: E34