Angle grinder accessory Dedra DED7749A1 — metal cutting disc, diameter 225 mm, 1 pc

Dedra DED7749A1 is a metal cutting disc for angle grinders with a nominal diameter of 225 mm. Supplied as a single disc, it is intended for cutting steel and other ferrous metals when fitted to compatible 225 mm angle grinders. The disc is designed for construction, metalworking and repair tasks where a standard large-diameter cutting wheel is required; it should be used with the correct guard, flange and personal protective equipment to ensure safe operation.

Advantages

The 225 mm diameter provides increased cutting depth compared with smaller discs, reducing the number of passes required on thicker workpieces. The disc is a single-piece consumable that fits common large-angle grinders and offers stable cutting performance for linear and profile cuts in metal. Its design enables relatively fast material removal when used at the recommended spindle speed and with appropriate technique.

Suitable for

• Cutting steel pipes and profiles
• Trimming metal sheets and plates
• Removing rusted or bolted metal components
• On-site construction and structural metal cutting
• Workshop metal fabrication and repair

Key specifications

• Disc diameter: 225 mm
• Material type: designed for cutting metal (ferrous materials)
• Quantity: 1 piece
• Compatibility: intended for use with angle grinders that accept 225 mm cutting discs
• Application: manual cutting operations with guarded angle grinder

How to use

Install the disc on an angle grinder that supports 225 mm wheels, ensuring the correct mounting flange and tightness according to the grinder manufacturer’s instructions. Check the disc for damage or cracks before use and always fit the grinder guard. Hold the tool firmly with both hands, allow the disc to reach full speed before contacting the workpiece, and make steady, controlled passes without forcing the tool. Allow the disc to cool between long or heavy cuts to prevent overheating and premature wear.

Usage recommendations

Use appropriate personal protective equipment: safety goggles or face shield, hearing protection, gloves and protective clothing. Verify that the grinder’s maximum RPM exceeds the disc’s rated speed and that the disc is suitable for the specific metal type. Store discs flat in a dry place and replace any disc that shows cracks, chips or excessive wear.