A&M Instruments Multi-Use FG Diamond Dental Bur 1.4mm Short Flame - E4Multi Use $3. 45 each box of six, $3. 20 each 60, $3. 12 each 120 A&M Instruments Product Code: E4 Old ISO #: Extra Fine 1860 012; Fine 8860 013; Medium 860 014; Coarse 6860 015 New ISO #: Extra Fine 806 314 247 504 012; Fine 806 314 247 514 013; Medium 806 314 247 524 014; Coarse 806 314 247 534 015 Head Diameter: 1. 4mm Head Length: 5. 5mm Overall Bur Length: 19mm Shank Diameter: 1. 6mm ISO Max Speed: 450,000 RPM This diamond bur is made for air

Fine 8274KS-015

Medium 830-012

Item sold individually at $11

HPC58 - $3

A&M Instruments Product Code: S3

A&M Instruments Product Code: F12

Coarse 4378-0045C

Medium 837KR-014

This diamond bur is equivalent to Dremel 7105

Coarse 6838-013

A&M Instruments Product Code: P10L

Coarse 6801LS-023