قرص الجلخ الماسي بوش قياس (4.5")

It’s built for high‑performance grinding of concrete, stone, and masonry surfaces. It provides smooth finishing, durable diamond construction for long life, and helps minimize dust and vibration when used with angle grinders.

Concrete, stone, and masonry surfaces, including coatings and leftovers, such as paint or epoxy layers. It’s intended for leveling, smoothing, and coating removal tasks.

Diameter: 4.5 inches. Premium diamond abrasive material for durable cutting. Heavy‑duty construction for industrial use. Vibration‑reducing technology for better comfort and control. Compatible with most standard angle grinders. Designed for heat resistance to maintain performance under heavy loads.

1) Ensure the grinder is powered off and unplugged. 2) Remove the existing guard and mount the cup wheel on the grinder’s arbor, aligning the threaded hole with the spindle. 3) Secure with the nut and tighten to the recommended torque. 4) Reattach the guard and power up to confirm proper operation.

Wear safety goggles or a face shield, a dust mask or respirator, hearing protection, and gloves. Ensure a proper guards are in place, work on a stable surface, and avoid overheating the tool by using controlled passes and letting the wheel cool when needed.

You should get a smooth, even finish on concrete, stone, and masonry. It’s designed to provide efficient material removal while maintaining a consistent surface texture.

Yes. It’s engineered for versatility and should fit most standard angle grinders that accept 4.5-inch wheels with a compatible arbor.

Thanks to the premium diamond abrasive material and heavy‑duty design, it’s built for longer tool life under demanding grinding tasks, reducing the need for frequent replacements compared to non‑diamond alternatives.

Concrete surface preparation, leveling or smoothing floors, removing coatings, and cleaning or shaping stone or masonry surfaces in professional shops or DIY projects.

Inspect the wheel for cracks or damage before use. Store in a dry, cool place away from direct sunlight. After use, clean off dust and debris and store flat or in a protected rack to prevent impact damage.

On Fepy, you’ll find several 4.5" diamond cup wheels offering similar purpose but with different bond formulations, grit levels, and vibration features. For example: Bosch 4.5" Diamond Grinding Cup Wheel (https://fepy.com/products/bosch-4-5-diamond-grinding-cup-wheel) emphasizes premium diamond material and heat resistance; Makita and DEWALT options (see: https://fepy.com/products/makita-4-1-2-diamond-cup-wheel and https://fepy.com/products/dewalt-4-1-2-diamond-cup-wheel) may offer different balance, grit, or price points. The choice depends on your material, desired finish, and runtime needs.

You can view the broader selection at https://fepy.com/collections/diamond-cup-wheels to compare different brands, diameters, and bond types and find the best match for your project.