Lavina/Workhorse/Onfloor/Edco - Double Bar & Dot Pattern – Set of 9
Lavina/Workhorse/Onfloor/Edco - Double Bar & Dot Pattern – Set of 9
Fits: Lavina, Onfloor, Edco, Wolfpack, Workhorse, 3-pin magnetic plate grinders
SKU:LAV-16-ES-2DOT
In-stock diamonds ship within 24 hours from Minnesota.
Not sure which bond or grit? Call (952) 206-7219
Description
Description
Lavina-Style Double Bar & Double Dot Diamonds
Built for Lavina, Onfloor, Edco, Wolfpack and Workhorse floor grinders, these double bar and double dot diamonds deliver enhanced surface coverage, stability, and grinding efficiency. Designed for contractors who need balanced performance and long-lasting durability across a range of concrete hardness levels.
Hard Bond – For Soft Concrete
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16 Grit: Ultra-aggressive removal for thick coatings or heavy stock removal on soft concrete.
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30 Grit: Strong cutting power for rapid surface prep and leveling.
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60 Grit: Smooths and refines soft materials with controlled performance.
Medium Bond – For General Purpose Use
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16 Grit: High-efficiency grinding for standard or mixed concrete conditions.
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30 Grit: Dependable choice for most prep and coating removal applications.
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60 Grit: Produces a fine, polish-ready surface on typical concrete slabs.
Soft Bond – For Hard Concrete
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16 Grit: Fast removal of hard coatings and high spots on dense concrete.
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30 Grit: Efficient grinding and profiling on tough, cured slabs.
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60 Grit: Leaves a smooth surface ideal for coating or polishing.
Extra Soft Bond – For Very Hard or Burnished Concrete
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16 Grit: Maximum aggression for extremely hard, polished, or burnished surfaces.
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30 Grit: Cuts through dense concrete without glazing or skipping.
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60 Grit: Delivers a refined, high-precision finish on tight or sealed floors.
Compatible with: Lavina, Onfloor, Edco, Wolfpack, Workhorse and any grinder with a 3-pin magnetic plate.
Applications: Surface prep, coating removal, leveling, polishing passes.
Design: Choose double bar or double dot. Two segments per plate enhance contact pressure, longevity and grinding consistency on 3-pin magnetic quick-change plates. In-stock sets ship within 24 hours.
Lavina/Workhorse/Onfloor/Edco - Double Bar…
Match the bond to your concrete
Harder concrete takes a softer bond. The plates are color-coded to the chart on the box.
| Bond | Concrete hardness (Mohs) | Use it for |
|---|---|---|
| Black · Hard bond (HB) | 3-4 | Soft or green concrete |
| Blue · Medium bond (MB) | 5 | Most standard slabs |
| Red · Soft bond (SB) | 5-6 | Hard, dense concrete |
| Orange · Extra soft bond (XSB) | 7-8 | Very hard, polished or burnished concrete |
| White · Cap cutter (CC) | 8-9 | The hardest floors. Sold as Cap Cutter Diamonds |
Grit: 16 removes coatings and adhesives fastest, 30 levels and preps for coating, 60 leaves a finer finish.
Not sure how hard your slab is? Call (952) 206-7219 and we'll match a bond to it.
Choose PolyTitan
PolyTitan is more than a supplier — we’re a wholesale partner for contractors who rely on consistent performance and fast turnaround. From diamond tooling and floor prep consumables to resins and coating systems, we make it easier to source what you need, order quickly, and stay profitable.
Better Pricing & Savings
Faster Ordering for Job Crews
Contractor Support That Works
Frequently Asked Questions
Match the bond to the concrete: harder concrete takes a softer bond. Hard bond (black) is for soft concrete, medium (blue) for most slabs, soft (red) for hard concrete and extra soft (orange) for very hard or burnished floors. Not sure? Call (952) 206-7219.
16 grit is for aggressive removal of coatings, adhesives and buildup. 30 grit levels the floor and preps it for coating. 60 grit leaves a finer finish before coating or polishing.
Check the Fits line under the product name. Our Lavina-style plates fit Lavina, Onfloor, Edco, Wolfpack, Workhorse and any grinder with a 3-pin magnetic plate. We also carry sets for SASE, Scanmaskin, Husqvarna Redi Lock and WerkMaster.
Up to 8,000 sq ft, depending on the concrete, the bond and the grit you run.
In-stock diamonds ship within 24 hours from our Minnesota warehouse. Minnesota customers can also pick up in Arden Hills, Monday to Friday, 9 am to 4 pm.
Yes. Crews that buy in volume can get wholesale pricing.