DTR Corporation recently announced its full line of high-performance, large coarse pitch hobs for cutting wind turbine and heavy industrial gears. According to the company's press release, these hobs are precision-made with the latest in coatings and high speed steels (Grade M-2, M-35, ASP2030 or ASP2060, etc.) and will ground forms up to AGMA AA quality. Hob sizes range from 5 (5.0 DP) to 32 (0.8 DP) module and OD up to 340 mm (13.0 inches).

DTR manufactures a complete line of hobs including involute, worm, chain sprocket, timing pulley, serration, spline or special tooth shape and shaper cutters for auto, aerospace, wind, mining, construction and other industrial gear cutting applications.  The company exports to the United States, Europe, Japan, China, India and other East Asian countries.