For grinding concrete floors, there are lots of different brands of floor grinders in the world, like HTC, Lavina, Klindex, etc. Sunny developed various kinds of concrete grinding discs to suit different types of floor grinders.

The trapezoid concrete grinding disc on this page is designed to be used on PHX floor grinders of Canada. We welded 1 diamond segment bar on the steel body, and you can choose the diamond grit from a wide range of 6#, 16#, 36#, 60#, 80#, 120#, 180#, and 220#. Each floor is different. Sunny provides different high-quality bonds to fit different floors. With a unique quick-change system, this tool can be installed very quickly.

• Specially designed to be used on PHX floor grinders
• Excellent diamond segment bar
• High performance & long lifespan
• A wide range of diamond grit to choose from
• The different hardness of bonds apply to different concrete floors

The Holder Plate of PHX Floor Grinders

Picture of Holder Plate	Model Number	Grinding Disc Quantities
	PHX D28PHX D21PHX 21	3 plates × 3 pieces = 9 pieces
	PHX 12	1 plate × 4 pieces = 4 pieces

Optional Specifications