Grinding Disc Dedra Turbo 115 mm, 22.2 mm bore, model HP030

Grinding Disc Dedra Turbo 115 mm, model HP030, is a turbo-rim abrasive wheel designed for use with 115 mm angle grinders that accept a 22.2 mm bore. The disc is intended for material removal, shaping and light cutting tasks on metal and masonry surfaces. Its turbo-style rim combines a serrated tooth pattern with a continuous peripheral layer to balance aggressive stock removal with controlled surface finish, suitable for workshop and construction use where a standard 115 mm guard is fitted.

Advantages

The turbo rim construction promotes faster cutting and efficient grinding while producing reduced vibration compared with standard flat grinding wheels. The compact 115 mm diameter and 22.2 mm bore make the disc compatible with most handheld angle grinders and standard protective guards. The design provides a controlled cut on both metal and stone materials, enabling smoother chamfering and shaping without excessive loading of the abrasive surface.

Suitable for

• Removing rust, scale and weld beads from metal
• Shaping and chamfering edges on steel and cast iron
• Grinding and profiling concrete, brick and stone
• Light cutting and trimming tasks in workshop and on-site

Key specifications

• Disc diameter: 115 mm
• Bore diameter: 22.2 mm
• Rim type: turbo-style rim for combined cutting and grinding
• Typical use materials: metal and masonry (stone, concrete, brick)
• Compatibility: standard 115 mm angle grinder guards

How to use

Fit the disc to an angle grinder with a 22.2 mm spindle, ensuring the guard and flange are correctly positioned and tightened according to the grinder manufacturer’s instructions. Operate the grinder at the recommended speed for a 115 mm abrasive wheel, apply steady controlled pressure and move the disc along the workpiece to achieve the required material removal or shaping. Allow the abrasive surface to do the work; avoid excessive lateral pressure or side loading that could damage the disc or reduce service life.

Usage recommendations

Always wear appropriate personal protective equipment including eye protection, gloves, hearing protection and respiratory protection when grinding metal or masonry. Check the disc for visible damage before each use and replace if cracked or excessively worn. Use the disc only within the rated speed limits of both the wheel and the angle grinder, and ensure the grinder guard is in place throughout operation.