Cutting Disc Smart SM-16-12510 125 x 1.0 mm flat metal cutting wheel

Flat metal cutting disc Smart SM-16-12510 125 x 1.0 mm is a thin, high-precision cutting wheel designed for use with angle grinders and compatible cutting tools. With a 125 mm diameter and a narrow 1.0 mm kerf, this disc enables straight, efficient cuts in a variety of metal materials including steel and iron. The disc’s mounting hole fits the standard 22.23 mm arbor used on most consumer and professional grinders, making it suitable for workshop, fabrication, repair and maintenance environments.

Advantages

The 1.0 mm thickness reduces material waste and minimizes heat buildup for cleaner edges and reduced burr formation. The flat profile provides stable contact during cutting, improving control and straight-line accuracy. Designed for metal cutting, the wheel balances cutting speed and durability to deliver consistent performance on steel and iron components. Compatibility with standard arbors ensures easy mounting and quick replacement.

Suitable for

• Cutting steel sheet, rods and profiles
• Trimming iron components and fittings
• Workshop fabrication and metalworking tasks
• Maintenance and repair operations requiring precise cuts

Key specifications

• Diameter: 125 mm
• Thickness (kerf): 1.0 mm
• Profile: flat cutting wheel
• Material application: metal (steel, iron and similar)
• Arbor compatibility: standard 22.23 mm mounting hole
• Tool type: designed for use with angle grinders and compatible cutting tools

How to use

Mount the disc on a compatible angle grinder with a 22.23 mm arbor following the tool manufacturer’s instructions and ensure the grinder is disconnected from power during installation. Secure the wheel with the appropriate flange and nut, check that the direction of rotation matches any marked arrow, and tighten to the recommended torque. When cutting, hold the grinder with a steady two-handed grip, align the thin cutting edge with the cut line, and apply light, even pressure. Allow the disc to do the cutting; avoid forcing and keep motions smooth to reduce overheating and extend wheel life. After use, let the wheel come to a complete stop before setting the tool down.

Usage recommendations

Use appropriate personal protective equipment including eye protection, hearing protection, gloves and respiratory protection when cutting metal. Select the correct disc speed rating for your grinder and avoid side grinding or using the wheel for tasks it is not intended for. Replace the wheel if it shows cracking, chipping, excessive wear or imbalance.