Grinding and cut-off wheels The fast way to the best tool Application Tools Reinforced grinding wheels Foundry reinforced grinding wheels Pipeline reinforced grinding wheels CC-GRIND® grinding discs Cup wheels Ring wheels POLIFAN® flap discs Grinding Surface grinding Page 8 Page 16 – Page 22 Work on weld seams Page 8 – – Chamfering Page 8 – – Deburring Page 8 Page 16 Grouting – Page 8 Fillet weld grinding – – Page 30 Page 22 – – Page 30 Page 22 Page 27 – Page 30 – Page 22 Page 27 – Page 30 – Page 18 – – Page 28 – – – – – – Page 30 Tools Cut-off wheels Foundry cut-off wheels Diamond cut-off wheels Application Cutting Cutting of sheet metal and thin-walled profiles < 3 mm Cutting of solid material and profiles Page 46 Page 46 – Page 62 – Page 65 Overview of materials/material groups Stainless steel (INOX) Aluminium Non-ferrous metals Cast iron Stone Grey cast iron White cast iron Soft, abrasive Medium-hard Hard Plastics, other materials - Construction steels, carbon steels, tool steels, non-alloyed steels, case-hardened steels, cast steel Tool steels, tempering steels, alloyed steels, cast steel Austenitic and ferritic stainless steels Non-hardening and hardening wrought alloys, soft condition Cast aluminium alloys with low silicon content Cast aluminium alloys without silicon Brass, copper, zinc Bronze Cast iron with flake graphite EN-GJL (GG), with nodular graphite/nodular cast iron EN-GJS (GGG) White annealed cast iron EN-GJMW (GTW), black cast iron EN-GJMB (GTS) Cotto, pumice, light concrete, sandstone Concrete, concrete blocks, roofing tiles Reinforced concrete, granite, clinker, exposed concrete, tiles, ceramic tiles, slate 206 Steel, cast steel Non-hardened, non-heat-treated steels up to 1,200 N/mm² (< 38 HRC) Hardened, heat-treated steels over 1,200 N/mm² (> 38 HRC) Rust- and acid-resistant steels Aluminium alloys, soft Aluminium alloys, toughened Aluminium alloys, hard Non-ferrous metals, soft Non-ferrous metals, hard Fibre-reinforced plastics (GRP/CRP), thermoplastics Overview of tool drives Wheel/disc diameter [mm] Power output 100/105 115 125 150 178/180 230 Watts Watts Watts Watts Watts Watts Compressed air, regulated – < 1,000 < 2,300 < 2,300 < 4,500 < 4,500 High frequency (300 Hz) – – < 1,700 – < 3,700 < 3,700 < 800 – < 700 ≥ 500 < 400 < 500 ≥ 300 < 900 < 1,750 < 1,000 ≥ 500 < 600 < 700 ≥ 300 < 1,100 < 1,750 < 1,200 ≥ 500 < 800 < 900 ≥ 300 – – < 1,750 – – < 1,750 – < 1,900 < 2,500 < 2,200 – < 1,500 < 1,800 – < 2,200 < 2,800 < 2,500 – < 1,800 < 2,000 – Output categories Drive type Speed-stable (compressed air/turbine high frequency) High power Low power Compressed air Electric, regulated, mains power supply Electric, mains power supply Electric, battery power supply Compressed air Electric, mains power supply Electric, battery power supply If the tool drives power output is not known, we recommend to consider the "low power" values as a guideline. 206 5