Lessmann 2019 GB FINAL

39 38 3 4 1 2 1 2 3 4 Spec i a l Mode l s WHEEL BRUSHES Small diameter crimped wheels SDW LESSMANN small diameter crimped wheels have a manifold use, e.g. for deburring, clean- ing, derusting or paint stripping on various work pieces and surfaces. A typical applica- tion e.g. is the cleaning of interior and exte- rior threads or the treatment of areas which are hard to reach. The brushes are inserted directly into the ma- chine or are mounted into a drilling machine or fast-moving item with a suitable drive arbor. Depending on the application and re- quirements several brushes can be mounted in a row. Suitable adapters are available on request. The typical filling material LESSMANN offers is steel wire, stainless steel wire or abrasive nylon. On request other wire diameters and filling materials are available. All brushes are manufactured with a copper shell. Item Nos. in bold are available ex stock. Consider our minimum order value for italic printed article numbers (see page 152). STH = steel wire, high tensile, crimped ROF = stainless steel wire, crimped SIC = silicon carbide bristles AO = aluminium oxide bristles Small Diameter crimped Wheels SDW D A d H RPM Pack. STH 0.15 | 0.006“ STH 0.20 | 0.008“ STH 0.35 | 0.014“ ROF 0.15 | 0.006“ mm | inch mm | inch mm | inch mm | inch max. Art.-No. Art.-No. Art.-No. Art.-No. 50 | 2 10 | 3/8 13 | 1/2 13 | 1/2 20,000 10 35E.136 35E.146 35E.336 63 | 2 1/2 10 | 3/8 13 | 1/2 20 | 3/4 20,000 10 36E.146 36E.176 75 | 3 12 | 1/2 13 | 1/2 20 | 3/4 20,000 10 37E.336 75 | 3 12 | 1/2 16 | 5/8 22 | 7/8 15,000 10 37E.137 37E.147 D A d H RPM max. Pack. SIC K120/0.6 SIC K180/0.9 SIC K320/0.6 mm | inch mm | inch mm | inch mm | inch Art.-No. Art.-No. Art.-No. 50 | 2 10 | 3/8 13 | 1/2 12 | 1/2 15,000 10 35E.846 35E.856 35E.876 50 | 2 10 | 3/8 16 | 5/8 12 | 1/2 15,000 10 35E.847 35E.857 35E.877 63 | 2 1/2 10 | 3/8 13 | 1/2 18 | 5/8 15,000 10 36E.846 36E.856 36E.876 63 | 2 1/2 10 | 3/8 16 | 5/8 18 | 5/8 15,000 10 36E.847 36E.877 Wheel Brushes for the treatment of hard metal Wheel brushes with diamond filling are often used for the rounding of edges of carbide or diamond tools. Cutting edges on carbide tools extend the lifetime and allow a higher cutting speed. The treatment on major cutting edges of drills are mainly operated manually. LESSMANN wheel brushes with diamond support to decrease abrasion and to improve the surface quality of the work piece. Due to the consistent and narrow filling a clean and steady dipping of the edges is possible. Surfaces of chip flutes of carbide drills are finished with brushes with aluminum oxide filling material. Finished chip flutes have a better process stability when drilling. Stainless Steel Brushes Information on working on stainless steel you find at www.lessmann.com * Filling with angular cut Wheel Brushes for the treatment of hard metal D A EB d H RPM max. Pack. Diamant K400 mm | inch mm | inch mm | inch mm | inch mm | inch Art.-No. 150 | 6 5 | 13/64 11 | 7/16 20 | 3/4 23 | 59/64 3,000 1 408.819.DB 150 | 6 10 | 3/8 16.5 | 21/32 20 | 3/4 23 | 59/64 3,000 1 408.829.DB 150 | 6 15 | 5/8 22 | 7/8 20 | 3/4 23 | 59/64 3,000 1 408.839.DB D A EB d H RPM max. Pack. AO 600 mm | inch mm | inch mm | inch mm | inch mm | inch Art.-No. 100 | 4 15 | 5/8 12 | 1/2 16 | 5/8 27 | 1 3,000 1 320.061* 150 | 6 15 | 5/8 15 | 5/8 20 | 3/4 23 | 59/64 3,000 1 345.051*