Details
These high-speed, steel burs are made from special heat-treated steel. High-speed, steel burs normally last up to 10 times longer than Tungsten-Vanadium steel. High-speed, jeweler’s burs are hand cut with spiral, cutting edges. The unique way these burs are cut and the special steel used in manufacturing allow them to cut extremely fast for a long time. All burs have 3/32” shanks. Sold individually and in sets. Made in the U.S.A.
