A&M Instruments Stoneworking Straight 1" x 1" Plated Diamond Bit for Marble and Granite - CLO 1.00Sold individually for $81. 15 each. A&M Instruments Product Code: CLO 1. 00 Material: Marble and Granite Grit: 35 40 Coarse; 120 140 Fine Head Diameter: 1. 0" Head Length: 1. 0" Shank Diameter: 1 2" Used for edging 3 8" to 1 2" thick marble or granite (see product description). Diamond metal bond impregnated type for granite, nickel plated type for marble. For almost 40 years customers around the world have depended on A & M Instruments for high

Medium 274KS-06

New ISO #: Medium 806 314 150 524 012

A&M Instruments Product Code: 4814-0375

Coarse 806 314 010 534 019

Coarse 4375-1500C

Fine 8379-017

Medium 859-016

Sold individually for $57

Coarse 806 314 297 534 015

Overall Bur Length: 3

A&M Instruments Product Code: HPC2300

Medium 848-012