A&M Instruments Industrial Diamond 0.125" Flat End Cylinder (Mandrel) - 4378-0125Sold individually for $14. 25 each. A&M Instruments Product Code: Fine 4378 0125F; Coarse 4378 0125C Grit: 220 Fine; 120 Coarse Head Diameter: 0. 125" 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

A&M Instruments Product Code: F6R

New ISO #: Fine 806 104 166 514 011

Medium 806 314 150 524 012

HPC58 - $3

Medium 859-016

New ISO #: Fine 806 316 001 514 015

Head Diameter: 6

Sold individually for $22

Coarse 806 314 171 534 017

A&M Instruments Product Code: 18twistdrill

Medium 806 314 274 524 016

95 each/200