A&M Instruments Industrial Diamond 0.250" 60 degree Plated Cone Router - 5608-0250Sold individually for $24. 78 each. A&M Instruments Product Code: 5608 0250 Grit: 40 60 Shape: 60 Cone Outside Diameter: 0. 250" Overall Bur Length: 2. 25" Shank Diameter: 0. 125" 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 applications including glass and

Coarse 6834-019

A&M Instruments Product Code: Fine 4374-0156F

Medium 806 314 273 524 010

Multi-Use $3

Old ISO #: Medium 836-012

Medium 847-016

A&M Instruments Product Code: K1

Head Length: 0

A&M Instruments Product Code: Q5

Item sold individually at $25

Coarse 4384-0500C

Super Coarse 5837-016