Planetary Grinder Tooling

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vendor National Flooring Equipment
National Equipment Brazed Trapezoid Diamonds - Planetary Grinder Tooling
$54.73
PreFloorTools.com
vendor National Flooring Equipment
National Equipment Profiling Diamonds - Planetary Grinder Tooling
From $34.80
PreFloorTools.com
vendor National Flooring Equipment
National Equipment Flying V Diamonds - Planetary Grinder Tooling
From $41.19
PreFloorTools.com
vendor National Flooring Equipment
National Equipment Full Bar Diamonds - Planetary Grinder Tooling
From $27.66
PreFloorTools.com
vendor National Flooring Equipment
National Equipment Half Bar Diamonds - Planetary Grinder Tooling
From $21.95
PreFloorTools.com
vendor National Flooring Equipment
National Equipment Single Bar Diamonds - Planetary Grinder Tooling
From $26.28

About this collection

Metal bond and brazed diamond tooling for National Equipment planetary grinders (Helix®, 8274-4, and 3420-series). This is where you'll find the actual cutting segments that go on the tool plate — everything from aggressive stock removal through fine polishing prep.

Shop By Tooling Type

Single Bar Metal bond, most aggressive — opening up tough concrete only
Half Bar / Full Bar Metal bond, general-purpose profiling and grinding
Flying V Metal bond, arrow-pattern segments for balanced cut and finish
Profiling Diamonds Metal bond, round-edge — surface profiling ahead of coatings or polish
Brazed Trapezoid Brazed bond — light to medium concrete prep
PCD Tooling Polycrystalline diamond — coating, glue, and mastic removal
Carbides Tungsten carbide (non-diamond) — glue and mastic removal

Ideal For

Concrete GrindingConcrete PrepProfilingConcrete PolishingCoating RemovalGlue & Mastic Removal
Not sure which to pick? Match aggressiveness to your slab: start with a more aggressive bond and coarser grit on tough or coated concrete, and step down to finer grits and softer bonds as you move toward a polished finish. Each product page has grit and hardness options plus recommended Helix®/8274-4 speed settings.

Available through PreFloorTools.com. Select grit, hardness, and quantity at time of order.