These setting burs are made of extremely rugged, high-speed steel to withstand heat buildup under the most extreme conditions. Cut faster and last longer than vanadium steel burs with up to 20% more fluting per bur to reduce chatter and improve cutting action. All have 3/32" shanks. Made in USA.
Bur Shape Setting
Material High-Speed Steel
Shank Size 3/32"
__AddtoCart Notes3 Catalog Page # 162