OSG's 0.5mm Carbide Conical Burr is a Diamond Coated Bur, compatible with a range of Roland Milling Systems, ideal for the use in Glass Ceramics & Hybrid Ceramic/Composite Materials
OSG's proprietary Diamond coating is a CVD coating providing superior performance as it is composed of ultra-fine diamond crystals providing a sharp cutting edge to prevent delamination, a smooth surface resulting in a better work surface as well as a multi-layer structure and special treatment increasing toughness and adhesion, significantly increasing tool life. .

OSG is the world's largest manufacturer of round cutting tools. Established in 1938, OSG has a longstanding reputation as a total solution cutting tool provider throughout the manufacturing industry. Gaining the support and trust of our customers has always been OSG's commitment.