Proxxon produce an angle drill  grinder under the reference 28492. However, users of straight drill grinders may also use an angle attachment 28405 with machine equipped with a 20mm  neck. This accessory will then allow the cutter or drill bit to operate at 90 degrees to the machine. This allows working in cramped spaces, e. g. the hull of a model ship or in the wing of a model plane. The attachment accepts the Proxxon keyless chuck or high precision steel collets (28941 or 28940 respectively).