BUFFALO Abbott-Robinson 52C Egg/Oval dual cut TNT-coated tungsten CARBIDE HP bur, fine 

Description
Quality Titanium Nitride coated CARBIDE burs made in the USA
Premium CARBIDE burs provide outstanding cutting speed, durability and value!
Using only the highest-quality materials to manufacture these burs, as well as an automated process, ensures that each and every bur produced offers the same great cutting speed, durability, and precision as the next! The premium TNT coating helps keep edges sharp and provides lubrication for superior cutting!

Features and Benefits:
For use on plastics, ceramics, porcelain, plaster, acrylic, stainless steel, etc. Lab burs are NOT for Intraoral use!
Ultra-fast cutting and long lasting edges as a result from using only high quality materials and an automated manufacturing process
USA manufacturing location provides and assures premium quality, while cutting out the middle men
TNT Titanium Nitride coating provides long lasting edges and superior cutting
Dual cut and Diamond cut heads are available. Dual cut heads improve performance and minimize clogging while Diamond cut heads help pulverize materials and excel at acrylic work