SS White Burs Carbide Surgical RA SL 557 5/Pk by SS White SKU 934-1038AA 123 $17.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out RA #557 SL (surgical length) straight fissure crosscut carbide bur for slow speed latch, pack of 5 burs.