The Kerr NTI 856-014C FG 5 Packs In Total is a dental bur designed for use in dental laboratories, endodontics, and dentistry. Manufactured by Kerr, a trusted brand in the industry, these burs feature a friction grip shank type for secure attachment to dental equipment. With a total of 5 packs included, these dental burs are essential tools for precise and efficient drilling and polishing in various dental procedures.