A&M Instruments Multi-Use FG Diamond Dental Bur 0.9mm Round Ball - A0.5Multi Use $3. 45 each box of six, $3. 20 each 60, $3. 12 each 120 A&M Instruments Product Code: A0. 5 Old ISO #: Medium 801 009; Coarse 6801 010; Ultra Fine 3801 007 New ISO #: Medium 806 314 001 524 009; Coarse 806 314 001 534 010; Ultra Fine 806 314 001 494 007 Head Diameter: 0. 9mm Overall Bur Length: 19mm (3 4") Shank Diameter: 1. 6mm (1 16") ISO Max Speed: 450,000 RPM This diamond bur is made for air powered, high speed dental handpieces. A&M

Old ISO #: Ultra Fine 3862-011

Old ISO #: Medium 835-009

Coarse 806 314 234 534 013

Shape: 60° Cone

Extra Fine 806 314 001 504 020

50 each/60

Medium 806 314 304 524 016

New ISO #:  Extra Fine 806 314 165 504 014

Fine 806 314 234 514 013

New ISO #: Coarse 806 314 170 534 023

Head Diameter: 9

Coarse 806 314 170 534 017