Quick fit knock on diamond grinding shoe for paclite grinder
Product Description
The Quick fit knock on diamond grinding shoe is popular tool for grinding concrete floor, the taper design steel plate can fit on the adpator easily, there is magnetic button on the adptor, there is no need of screw bolt, the three location holes can keep the position of the grinding shoe. It is the ideal tool for the surface preparation contractors. Saving time and labor cost is the outstanding feature of this product. The wedge block at the back part can make the diamond plate be fixed onto the grinder machine easily. The segment shape is available with bar type, round type and oval type. All these segment types can ensure the wide area grinding.
Packaging
We use neutral white paper carton box to pack the grinding shoes, see the photos as below
Tips of Choosing the Bond
We supply Lavina quick change Diamond shoe with 5 metal bond types which can cover the concrete hardness from extra soft up to extra hard. It is essential to choose the right bond types for the grinding job. If the concrete floor is hard, the grinding shoe bond should be soft, however, if choose the hard bond, then the diamond segments of the grinding shoe will get burned easily after short time using and the grinding shoe will become plished. Before choosing the bond types, it is necessary to find the concrete hardness first. Below are some information for your reference.
| Concrete Hardness |
Mpa |
Typical Application |
| Very Hard |
60Mps or More |
Nuclear Plants |
| Hard |
40Mpa to 55Mpa |
Bridges, Piers |
| Medium |
28Mpa to 40Mpa |
Roads |
| Soft |
20Mpa or less |
Sidewalks, Patios, Parking lots |
After we know how to classify the hardness of concrete, we will how to choose the right grinding cup wheels orgrinding shoe, see the blow table
| Concrete Hardness |
Mpa |
Bond Types |
| Very Hard |
60Mps or More |
Very Soft |
| Hard |
40Mpa to 55 Mpa |
soft |
| Medium |
28Mpa to 40Mpa |
Medium |
| Soft |
20Mpa or Less |
Hard |
Audited Supplier 
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