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| Brand Name: | XRTOOLS |
| Model Number: | 4-1/2 inch |
| MOQ: | 200pcs |
| Price: | $1.2-15/pcs |
| Delivery Time: | 25-30days |
| Payment Terms: | L/C, D/P, T/T, Western Union, MoneyGram |
The Problem: Before installing new commercial flooring or applying fresh concrete sealers, the subfloor must be perfectly flat and free of old adhesives. Using manual scrapers or standard abrasive flap discs to level uneven concrete joints, remove cured epoxy, or grind away hardened thinset is incredibly slow and destroys standard abrasives within minutes.
The Result: Missed project deadlines, exhausted contractors, and uneven flooring installations that lead to cracked tiles or pooling water in commercial facilities.
Rapid Abrasive Wear: Concrete and cured adhesives are highly abrasive. Aluminum oxide or zirconia flap discs simply do not have the structural hardness to mill away masonry, causing them to shred and glaze over instantly.
Friction Overload: Grinding large surface areas generates massive friction. Flat grinding wheels without proper air channels trap the pulverized concrete dust under the wheel, creating a heat-barrier that stops the grinding process.
High-Concentration Diamond Matrix: Engineered with a massive 0.2" (5mm) thick diamond segment height. These segments are sintered with a high concentration of industrial-grade diamond grit and a cobalt-enriched metal binder, ensuring extreme durability and rapid material removal on the hardest concrete surfaces.
Application-Specific Profiles:
The Double-Row Configuration: Features two concentric rings of diamond blocks. This is the ultimate tool for aggressive, heavy-duty material removal, thick epoxy stripping, and fast concrete leveling.
The Turbo/Spiral Configuration: Features continuous, angled segments. This design maintains constant contact with the surface, providing a much smoother, swirl-free finish. It is ideal for final edge-beveling and surface polishing preparation.
Aerodynamic Air-Hole Core: The heavy-duty steel core is perforated with strategic cooling holes. When spinning at high RPMs, these holes act as a vacuum system, drawing air through the wheel to dissipate intense friction heat while simultaneously ejecting heavy masonry dust to prevent clogging.
Universal Arbor System: Designed for maximum job-site compatibility, the wheel features a native 7/8" (22.2mm) arbor and includes precision reduction rings for 0.79" (20mm) and 0.63" (16mm) spindles.
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