A&M Instruments Multi-Use FG Diamond Dental Bur 1.4mm Long Flat End Cylinder - D4Multi Use $3. 45 each box of six, $3. 20 each 60, $3. 12 each 120 A&M Instruments Product Code: D4 Old ISO #: Medium 837 014; Coarse 6837 015; Super Coarse 5837 016 New ISO #: Medium 806 314 111 524 014; Coarse 806 314 111 534 015; Super Coarse 806 314 111 544 016 Head Diameter: 1. 4mm Head Length: 8. 0mm Overall Bur Length: 21mm Shank Diameter: 1. 6mm ISO Max Speed: 450,000 RPM This diamond bur is made for air powered, high speed dental handpieces.

Coarse 6849-013

Coarse 806 314 039 534 034

Mandrel Length: 1-3/4"

Head Diameter:1

Medium 806 314 540 524 009

74" (19mm)

A&M Instruments Product Code: 4814-0187

A&M Instruments Product Code: HPC702

25 each/box of 20

70 each/60

Medium 840-010

New ISO #: Fine 806 314 157 514 013