WRH 28 S Brochure en

WRH 28 S Brochure en

WRH 28 S Brochure en

Product catalog summary
Product Overview: The WRH 28 S is a small, light, and low-maintenance angle grinder designed for fine grinding and deburring work. It is ideal for use with abrasive sheets of Ø 25 mm and Ø 38 mm. The grinder features a direct drive without angular gear, making it extremely light, quiet, and ergonomic.
Technical Specifications:
  • Order Number: 150 122 300
  • Speed: 28,000 rpm
  • Power: 150 watts
  • Air Consumption Under Load: 340 l/min
  • Noise Level: 73 dB
  • Weight: 350 g
  • Toolholder: ¼-20 UNC
  • Max Tool Ø Abrasive: 38 mm
Included Accessories:
  • Hose unit
  • Rubber backing pads Ø 25 mm and Ø 38 mm
  • Grinding discs Ø 25 mm grit 80 and Ø 38 mm grit 120
Grinding and Polishing Wheels: The grinder supports quick-change discs that can be easily screwed onto rubber backing pads. The discs are flexible and adaptable, suitable for deburring and surface abrasion on materials like steel, cast iron, non-ferrous metals, and fibre composites.
Grinding Discs Specifications:
  • Standard Discs (Corundum): Available in grits 36, 60, 80, and 120 with recommended speeds ranging from 10,000 to 25,000 rpm.
  • Ceramic Grit Discs: Enhanced abrasiveness and tool life, suitable for stainless steel, superalloys, titanium, and hardened steel. Available in grits 36, 60, 80, and 120.
Additional Features: A conversion kit to a belt grinder is available, and the product is made in Germany, ensuring high quality and durability.
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Catalog excerpts

WRH 28 S Brochure en-1

WRH 28 S SMALL, LIGHT AND LOW-MAINTENANCE: THE NEW ANGLE GRINDER IN MINI FORMAT MADE IN GERMANY Extremely light, quiet and ergonomic angle grinder with direct drive without angular gear. Ideal for fine grinding and deburring work with abrasive sheets of Ø 25 mm and Ø 38 mm. The grinding discs are simply screwed onto the matching rubber backing pad without tools. Technical data Power [watts] Air consumption under load [l/min] Conversion kit to belt grinder available.

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WRH 28 S Brochure en-2

Grinding and polishing wheels with quick change system The washers are screwed into the rubber support plates without tools with a simple rotary movement. Rubber backing pads for quick-change discs Diameter [mm] Grinding discs The thin abrasive discs are particularly flexible and adaptable. Standard discs, standard corundum Universal disc, ideal for light sanding work on easy-to-machine materials. Application: Deburring, surface abrasion Suitable for: steel, cast iron, non-ferrous metals, fibre composites, hardened steel Tool life: Dimensional stability: Minimum order quantity 10 pieces Standard...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.