Helvetica Swiss Bur Assortment

The Basics

• Cros-Cut Burs feature slotted cutting edges. The slots prevent clogging, reduce friction and chatter, and improve cutting efficiency.
• Vanadium Steel burs and drills are economically priced. They cut precisely when new, but lose their sharpness faster than hss and carbide steel. They are used a lowers speeds.
• 3/32" dia. shanks are the jeweler's preferred standard for burs and small rotary tools. They fit the adjustable chucks found on most flexshaft handpieces as well as 3/32" handpiece collets.