A&M Instruments Industrial Diamond 0.11" Flat End Cylinder (Mandrel) - 4378-0110Sold individually for $14. 25 each. A&M Instruments Product Code: Fine 4378 0110F; Coarse 4378 0110C Grit: 220 Fine; 120 Coarse Head Diameter: 0. 11" Head Length: 0. 25" Clearance: 0. 50" Overall Bur Length: 2. 25" Shank Diameter: 1 8" 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

New ISO #: Fine 806 314 304 514 015

New ISO #: UltraFine 806 314 164 494 008

A&M Instruments' line of FG Carbide burs

Coarse 6838-011

A&M Instruments Product Code: C0

Coarse 806 314 196 534 026

ExtraFine 1858-012

Coarse 6852-036

New ISO #: Medium 806 314 109 524 012

Coarse 6847-017

Shank Diameter: 3/32"

A&M Instruments Product Code: C2