SALI Diamond Concrete Grinding Wheel 4 1/2 inch for Polishing and Cleaning Stone Concrete Surface, Cement, Marble, Rock, Granite, and Thinset Removing, Angle Grinder Segment Wheels Cup 115 * 22.2MM

Description

Product Overview

SALI’s 4.5-inch diamond grinding wheel is engineered for professional-grade performance on hard surfaces including concrete, granite, marble, and stone. Constructed with durable 65mn alloy, high-quality diamond segments, and metal powder, this cup-style wheel delivers smooth, efficient grinding in both wet and dry conditions. With a 115mm diameter and 22.23mm arbor hole, it fits standard angle grinders for versatile use on construction sites or home projects. The turbo-segmented design enhances cutting speed while air holes reduce heat buildup and extend tool life.

Usage

Ideal for contractors, builders, and DIY enthusiasts tackling uneven surfaces on concrete slabs, stone floors, or masonry walls. Perfect for smoothing rough areas after demolition, preparing surfaces for sealing or coating, or removing old thinset mortar. Works effectively in both dry and wet environments — ideal for indoor finishing or outdoor construction tasks.

Why Choose Us

SALI’s grinding wheel combines precision engineering with rugged durability. The double-row segmented design ensures consistent performance and longer lifespan compared to standard wheels. Made from high-grade materials, it resists cracking or breaking under heavy use. Each wheel comes with two adapters (20mm and 16mm arbor) for universal compatibility. Backed by reliable customer support and a proven track record of quality.

Key Features

• High-performance diamond segments ensure fast, smooth grinding on concrete, stone, marble, granite, and tile.
• Air holes in the wheel design help dissipate heat during operation, reducing wear and extending tool life.
• Durable 65mn alloy construction with brazed metal powder for superior strength and resistance to impact.
• Compatible with both wet and dry grinding — ideal for versatile applications across different environments.
• Includes two arbor adapters (20mm and 16mm) for universal fitment on various angle grinders. Backed by responsive customer support.

FAQ

Can this wheel be used wet or dry?

This SALI diamond grinding wheel is designed to work efficiently in both wet and dry conditions, making it suitable for a wide range of applications including indoor finishing and outdoor construction.

What materials can this wheel grind?

It’s ideal for concrete, granite, marble, stone, tile, cement, masonry, and thinset. Perfect for smoothing uneven surfaces or removing old material before refinishing.

Is it compatible with all angle grinders?

No — this wheel requires a 22.23mm (7/8 inch) arbor hole. It comes with two adapters (20mm and 16mm), allowing compatibility with most standard angle grinders.

How long does it last?

With proper use, this wheel can last through multiple projects due to its durable construction and segmented design that resists wear. Replace when segments become dull or damaged.

What’s the difference between turbo-segmented and standard wheels?

Turbo-segmented wheels like this one feature wider, more aggressive cutting edges for faster material removal. They also include air holes to reduce heat buildup — a key advantage over traditional segmented wheels.