HTC 650 Diamond Floor Grinder

HTC 650 HDX is a powerful machine with a 15HP motor. HD = Heavy Duty. The X-system is our patented four grinding disc system.

This means perfect balance, smoothness, and more efficient grinding. With its integrated weight system, the operator is able to adjust the grinding pressure with ease.

The HTC 650 HDX also offers the new grinding head with HUB technology reducing maintenance and service costs. With a high production path of 26", the HTC 650 HDX can be used wet or dry.

  • Handy and easily manageable with four grinding discs
  • Adjust the grinding pressure using the integrated weight system
  • Mist Cooler System is optional
  • Ergonomically designed
  • The machine can be used for coarse grinding, preparation, maintenance and polishing
  • High capacity provides effective, quick grinding
  • Popular model with professional flooring contractors
  • HTC Superfloor™ - Approved Equipment

Mist Cooler System

The patent pending Mist Cooler System increases the grinding efficiency and the cutting rate increases up to 100%. The unique system consists among other details of a pump and a nozzle. The nozzle sprays a superfine mist of water at the concrete surface. This chills the diamond tools and it’s easier to grind hard concrete and avoiding “glazing”.


Motor 3phase 460V 30 Amps
Weight 430kg
Grinding Disc Diameter 4 x 160mm (665mm )
Water Tank 20ltr
RPM Variable 300-1400/min




  • Widest range of specialist floor preparation equipment in the UK.
  • Unique high technology products.
  • Exacting maintenance standards.
  • Out of office hours emergency hot-line.
  • Full back up service.

Five Star Support

If you are hiring a machine you are unfamiliar with we can demonstrate on site if required. For you to work competently and safely .

We can deliver and collect to most areas of the country to save you time. During the hire any problems that may occur will not be problems for long. We aim to repair or replace faulty machinery as soon as possible.

consumable sales

We stock a wide range of products for a variety of machines including:

Diamond Blades & Grinding Heads.
Carborundum heads.

See our selection of products here


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