A&M Instruments Industrial Diamond 0.50" Mandrel - 4384-0500Sold individually for $29. 45 each. A&M Instruments Product Code: Fine 4384 0500F; Coarse 4384 0500C Grit: 220 Fine; 120 Coarse Head Diameter: 0. 50" Head Length: 0. 375" Clearance: N A Overall Bur Length: 2. 25" Shank Diameter: 1 4" 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

A&M Instruments Product Code: 4018-0250

New ISO #: Fine 806 314 198 514 011

A&M Instruments Product Code: A3

HPC58 - $3

Coarse 4388-0050C

Coarse 6850-016

Medium 806 314 198 524 016

New ISO #: Medium 806 314 110 524 027

Coarse 6899-022

efficient cutting and heat reduction

Coarse 806 314 257 534 033

New ISO #: Medium 806 314 170 524 012