Diamatic Benelux
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The Diamatic BGS-250 is a single-disc concrete grinder especially designed for small to medium horizontal surface preparation applications. The BGS-250 is very easy and comfortable to use with low vibrations. The BGS-250 single disc grinder is dust free when connected to the appropriate Diamatic dust collection system. Diamatic has designed a full range of concrete grinders and diamond products, which give the opportunity to treat any floor and specific application.
360 rotation

  • Closed circuit which is dust free, when connected to an appropriate Diamatic dust collector.
  • Single-head grinding machine Ø 250 mm.
  • Can grind right up to the edge.
  • Adjustable grinding depth.
  • No risk of underground deterioration.
  • User friendly and comfortable to use with low vibrations.
  • Compact and light: easy to transport and carry upstairs.


The BGS-250 concrete grinder is perfect for the surface preparation of small to medium floors, surface leveling, preparation before coating, and removal of coating defects or adhesives. The BGS-250 is also ideal for use with industrial flooring applications, concrete preparation, and decorative flooring. To receive advice or training about concrete grinding and polishing or to find the best products for your surface preparation applications, contact Diamatic.
Technical Information
Working width Ø250 mm
Motor 2,2kW / 230V - 50Hz / 16A - Single phase
3.0kW / 400V - 50Hz / 16A - Three phase
1,2kW / 110V – 50Hz / 32A – Single phase
Working speed 1440 rpm – 230V
1510 rpm – 400V
800 rpm – 110V
Weight 70kg
Dimensions (L / W/ H) 1180mm / 520mm / 1120mm
Drive system / speed Manual / N/A
Working direction Forward (push)
Application Concrete / Stone / Asphalt / Elastic materials
Dust collector BDC-1220
Ø250 ninja grinding disc BG707111 – Designed for soft floors / materials.
BG707112 – Designed for medium floors / materials.
BG707113 – Designed for hard floors / materials.
5-headed cutter plate E04045 – Designed to remove elastic materials
10m suction hose Ø51mm 004583
Personal safety features On request / See manual