A&M Instruments Multi-Use FG Diamond Dental Bur 3.7mm Contour - M45Multi Use $3. 45 each box of six, $3. 20 each 60, $3. 12 each 120 A&M Instruments Product Code: M45 Old ISO #: Medium 811 037; Coarse 6811 038 New ISO #: Medium 806 314 039 524 037; Coarse 806 314 039 534 038 Head Diameter: 3. 7mm Head Length: 7. 0mm Overall Bur Length: 24mm Shank Diameter: 1. 6mm ISO Max Speed: 120,000 RPM This diamond bur is made for air powered, high speed dental handpieces. A&M Instruments' line of over 1,000 multi use and single

Old ISO #: Medium 802-016

Medium 806 314 001 524 018

A&M Instruments Product Code: G1

Medium 881-014

New ISO #: Medium 806 314 196 524 025

Depth Cut: 0

A&M Instruments Product Code: F1

Coarse 6830-017

Old ISO #: Medium 849-016

Head Length: 12mm

Old ISO #: Medium 811-031

New ISO #: Extra Fine 806 314 199 504 013