A&M Instruments Multi-Use FG Diamond Dental Bur 3.3mm Contour - M43Multi Use $3. 45 each box of six, $3. 20 each 60, $3. 12 each 120 A&M Instruments Product Code: M43 Old ISO #: Medium 811 033; Coarse 6811 034 New ISO #: Medium 806 314 039 524 033; Coarse 806 314 039 534 034 Head Diameter: 3. 3mm Head Length: 4. 2mm Overall Bur Length: 20mm 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

Coarse 806 314 068 534 061

Coarse 806 314 031 534 022

New ISO #: Extra Fine 806 314 247 504 012

Extra Fine 806 314 257 504 014

Coarse 6850-013

85 each/box of 25

Coarse 806 314 171 534 017018

Head Diameter: 1

Medium 881-012

New ISO #: Medium 806 314 173 524 015

Old ISO #: Medium 878K-021

118" (3mm) towards the center