DEDRA Dual Action Rotary-Eccentric Polisher 900W 125/150mm DED7991

Professional detailers and automotive enthusiasts tackling paint correction on cars, motorcycles, or boats will find the DEDRA DED7991 dual action polisher an indispensable tool. Its 900W motor and variable speed control from 2100 to 5000 RPM allow precise adjustment for compounding, polishing, and finishing. The 15mm orbit diameter delivers a perfect balance between cutting power and safe, swirl-free results, while the included 125mm and 150mm backing plates offer flexibility for different pad sizes and contours.

Key specifications

• Power: 900 W
• Polisher type: Dual action (rotary-eccentric)
• Orbit diameter: 15 mm
• No-load speed: 2100 - 5000 RPM, variable with 6 settings
• Backing plates: 125 mm and 150 mm, M8 thread
• Voltage: 230V, 50Hz
• Cable length: 5 m
• Soft start function: Yes
• Handles: D-handle and side handle
• Sound power level (LwA): 99 dB(A)
• Sound pressure level (LpA): 88 dB(A)
• Vibration level (Ah): 10.5 m/s²
• Protection class: II
• Included accessories: 125mm backing plate, 150mm backing plate, D-handle, side handle, hex key

Why choose it

The dual action mechanism combines the cutting efficiency of a rotary with the safety of an eccentric, reducing the risk of burning paint or leaving holograms. The soft start feature prevents splatter and ensures smooth operation, while the 5-meter cable gives you freedom to move around the vehicle without constantly switching outlets. The ergonomic D-handle and side handle provide comfortable control during extended sessions.

Ideal use cases

• Removing swirl marks and light scratches
• Polishing to a high gloss finish
• Applying waxes and sealants
• Working on curved panels and tight areas

Good to know

This polisher is suitable for both professional and DIY use. Always use appropriate backing plates and pads for the task. The variable speed dial allows you to start slow for spreading product and increase speed for correction. The dual action motion is safer for beginners than a rotary polisher.