HSS core bit set for fitters PFERD LS-SO 7 H

5 most popular sizes of crowns (22, 25, 29, 32, 38 mm) with necessary accessories. In a convenient box to protect against dust and dirt. The teeth are made of high-quality M42 high-speed steel, which contains 7.5-8.5 percent cobalt. Thanks to the alternating teeth, jamming during work is avoided and higher productivity is achieved.