Barrel shape multi-use diamond bur, Head Diameter 1/10 033, Head Length 4.2mm. Superior diamond burs are sterile and individually packed in boxes of 5. Your order includes one box of five burs. Made in Italy. Outstanding quality. 5 Barrel Shape Multi-Use Diamond Burs, Superior S811033MRegular price: $19.95Sale price: 100% SATISFACTION GUARANTEED OR YOUR MONEY BACK. See "Policy" page for details on our guarantee and returns policy. Ordering security provided by Yahoo's SSL encryption technology, the #1 security system on the internet.