The segments of this grinding disc are profiled segments. Concrete grinding wheel is used on floor grinder, professionally used for grinding different hardness of concrete and masonry materials, removing hard epoxies, urethane, and other coatings or toppings. We can supply other types of grinding disc. The quality level is premium.
Redi lock type bush hammer heads for Husqvarna floor grinders.
Used for making non-slip surface on the floor or removing coatings.
Dust-proof design of the roller lengthens its lifespan.
The unique layout of carbides results in a specific finish.
Double 1/2 PCD Diamond Trapezoid Grinding Disc With 1 Button Excellent for all kinds of hard-to-remove coatings, adhesives and screeds, such as epoxy, glues and paint. Suitable for Iron Horse, SASE, Xingyi, Diamatic Floor Grinder
Lavina Diamond Tools with 2 Quartz Round PCD Segments and 2 Sacrificial Bars PCD Grinding Plate is very sharp; it is designed for quick removal of coatings, such as paint, epoxy, glue from concrete floors as well as flattening bumpy concrete surface.
The Redi-Lock 1/2 PCD with Wear Bar is a specialized concrete grinding tool designed for the aggressive removal of surface coatings. It is most commonly used with Husqvarna floor grinders or machines equipped with a Redi-Lock compatible mounting plate.
Email：
contact@hldiamondtools.com
1. About 1/2 PCD
The Shape: Unlike a “Full Round” PCD, a 1/2 PCD (or Half-PCD) uses a smaller, semi-circular polycrystalline diamond chip.
The Action: PCDs do not grind the floor; they scrape and shred. Because the 1/2 PCD has a smaller surface area than a full round, it exerts higher point pressure, making it excellent for “shaving” off tough materials.
2. The Role of the “Wear Bar”
The wear bar (also called a stabilizer bar or sacrificial segment) is a metal-bond diamond segment placed behind or alongside the PCD. It serves two critical functions:
Depth Control: It acts as a “bumper” to prevent the aggressive PCD from digging too deep and gouging the concrete substrate.
Initial Prep: While the PCD shreds the coating, the wear bar provides a light grind to the concrete, helping to clean up the residue left behind in a single pass.
3. Best Use Cases
This PCD tool is the “go-to” for removing medium-to-thin coatings that would otherwise gum up standard diamond segments:
Epoxies and Urethanes: Shreds through the plastic-like layer.
Mastics and Glues: Removes sticky residues without smearing.
Paint and Thin-set: Rapidly clears the surface for new flooring.
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