A&M Instruments Industrial Diamond 0.093" Mandrel - 4374-0093Sold individually for $17. 25 each. A&M Instruments Product Code: Fine 4374 0093F; Coarse 4374 0093C Grit: 220 Fine; 120 Coarse Head Diameter: 0. 093" Head Length: 0. 25" Clearance: 0. 50" 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

New ISO #: Fine 806 314 199 514 011

Old ISO #: Fine 8859SE-013

Coarse 806 314 298 534 022

A&M Instruments Product Code: DISC650220F

70 each/60

Manufactured for medium speed rotary carving tools (up to 13

New ISO #: Fine 806 314 150 514 013

New ISO #: Fine 806 314 110 514 013

Medium 858-014

A&M Instruments Product Code: B2

A&M Instruments Product Code: M44

Old ISO #: Medium 847-018