These 180mm diameter discs are ideal for many hand-held polishers and for walk-behind floor polishers with a grip backing pad. They can be used dry to polish stone and concrete floors and worktops.

These 180mm (7") diamond polishing discs give much quicker polishing action on larger surfaces than using the standard 100mm discs. They are thus ideal for small floors or floor edges, larger worktops and decorative wall facings and patios. They give superb results on granite, marble, terrazzo and other decorative stone. They will also polish cured concrete which has been ground off to expose the aggregate.

They fit the grip backing pads on many 7" hand held polishers. They can also be attached to the grip (hook) plate on many walk-behind floor polishers, either singly on small machines, or in threes on larger machines. They are designed for dry use, although you may achieve longer life using them wet where is it suitable to use water.

You may wish to purchase a full set to build a polish from a ground surface to a reflective polish, or just purchase the grades required (eg grade 50 to remove light grind marks, grade 1500 to remove light scratches on a polished surface or grade 3000 to restore a semi-reflective finish).

Specification:

• Diamond impregnated bonded matrix.
• Grip (loop) backed to fit to suitable (hook) backing pads.
• Designed for dry use, but can also be used wet.
• Central water feed hole (If needed).
• Recommended max 3,000rpm.
• Grades 50 to 3000 or set of all 7 grades.