PFERD is leading in the development, production and support of tool solutions for work on surfaces and material cutting. In keeping with a tradition that dates back more than 200 years, PFERD tools offer the user maximum benefit and optimum cost-effectiveness. The 27227 is Ball bur – Shape D. This Double HC-FEP cut bur comes with Shank diameter of 1/4", Bur diameter of 1/2" and Bur length of 7/16". Universal line burs offer various advantages such as high surface quality, good stock removal rate through optimum matching of tungsten carbide, geometry, cut and available coating. These burs have long service life and offer reduced wear on the power tool due to impact-free work without chatter marks, because of the high concentricity.

Applications include: milling out, leveling, deburring, cutting out holes, surface work and weld dressing (work on weld seams), etc. PFERD Universal Line Burs are compatible with flexible shaft drive, straight grinder, robot applications, stationary machines, machine tools and more.

Universal line burs work on various material including: Hard aluminum alloys, Stainless steel (INOX), Case-hardened steels, Steel, Cast steel, Hardened heat-treated steels, Tool steels, Grey/nodular cast iron (GG/GJL, GGG/GJS), Cast iron, High-temperature-resistant materials, Cobalt-based alloys, Nickel-based alloys (e. g. Inconell and Hasteloy), Black cast iron (GTS, GJMB), Annealed cast iron, White annealed cast iron (GTW, GJMW) and other non-ferrous metals.

Looking for more information about Pferd Burrs & Hole Saws? Click here to view the Catalog

For help choosing the correct Abrasive for your application, please call (800) 608-5210 or email