Flap Wheel Ø20xH10mm Grit 120 Corundum Shank-Ø 3 mm PFERD

Resin bond · universally applicable · also suitable for machining brass, copper and zinc · Shank-? 3 mm · Shank-Ø: 3mm · Drive type: straight grinder, flexible shaft drive · Recommended application: Reducing contact pressure and peripheral speed as well as adding grinding oil reduce tool wear and the thermal load on the workpiece. Increasing the cutting speed results in a slightly finer surface finish. Increasing the contact pressure makes the surface slightly rougher. The softer the material to be machined, the coarser the surface (when using, for best performance at a recommended cutting speed of 15–20 m/s. This achieves an ideal compromise between stock removal, surface finish, thermal load on the workpiece and tool wear. Use grinding oil suitable for the material to significantly increase tool life and grinding performance. An increase in stock removal should be achieved by using a coarser grit and not by increasing the contact pressure, in order to prevent unnecessary tool wear and thermal load on the workpiece. · Machinable materials: Steel materials with a hardness > 54 HRC, cast steel, aluminium, malleable cast iron, brass, steels up to 1,200 N/mm² (< 38 HRC), hardened, tempered steels over 1,200 N/mm² (< 38 HRC), stainless steel (INOX), copper, grey/spheroidal cast iron (GG/GJL, GGG/GJS) · Machining tasks: Step-by-step fine grinding, structuring (matting, brush finishing and satin finishing), deburring, levelling, weld seam finishing, surface finishing · Width: 10mm · Note: PFERDERGONOMICS recommends flap wheels to sustainably reduce vibration and noise development during use and to improve working comfort. · Length, shank: 40mm · RPM, opt.: 19000RPM · Safety instructions: The stated maximum permissible speed must never be exceeded for safety reasons. The contact pressure must be significantly reduced if the stated optimum speed is exceeded. Safety is only guaranteed if the clamping length is at least 15 mm and the stated maximum speed is not exceeded for open shank lengths. · Advantages: End face use very close to edges and in corners possible due to flat casting core construction. Consistently high material removal over the entire tool life, as new, aggressive abrasive is constantly released. Optimal contour adaptation due to high flexibility.