Grinding and polishing machines
Grinding and polishing machines for boat use.Grinding and polishing machines -ryhmän tuotteet

The M-Protect battery-powered polishing machine includes everything you need to start polishing.
This handy polishing machine comes in a package that includes:
- M-Protect battery-powered oscillating polishing machine
- 2Ah battery
- Charger
- Convenient storage case
- Polishing disc (150 mm, M8 thread)
- 2 polishing pads (150 mm)
- The polisher has a digital LCD display and adjustable speed in 6 fixed modes, 2000-4500 rpm. An LED indicator shows the battery charge level.
Specifications: - Speed: 2000-4500 rpm
- Speed settings: 6 fixed modes
- Battery voltage: 20V
- Battery capacity: 2Ah (40Wh)
- Polishing disc: 150 mm
- Polishing disc threads: M8
- Battery-powered
- 150mm
- Complete set

A powerful polishing machine that helps you polish quickly and easily. Gives your boat a brand new shine! Adjustable speed and soft start. Includes side handle and U-handle. Supplied with 1 polishing pad (125 mm), fixed spanner and 1 pair of extra carbon brushes. For polishing foams etc. with a diameter of 125 mm. DATA: 230 V / 850 W.
- 850W
- Rotating & eccentric
- 125mm polishing disc
- Cable length 4m.
- Weight 2.7Kg

The Mirka® PS 1437 polisher is an excellent tool for polishing smaller surfaces and should be used with a maximum pad size of 150mm.
The powerful engine has good cooling properties.
Electronic cruise control maintains the engine speed regardless of load.
The spindle lock makes changing the base plates easier and faster.
To achieve the best results, it is also recommended to use Mirka polishing agents, backing pads and polishing pads.
Does not include a base.
Power (W): 1400- Voltage (VAC): 230
- Power (rpm): 1100 - 3700
- Base size (mm): 77, 125, 135, 150
- Base size (in): 3, 5, 5.5, 6
- Weight (kg): 1.9
- Noise level, LpA (dB): 82
- Vibration level (m/s2): 3
- Mains frequency (Hz): 50/60
- Thread: M14
- Model P1437

Polishing machine 1100W 230V – 3M
The 3M Polisher has a powerful 1100W motor and variable speed for better control and efficient work. The machine has a spindle lock for quick and easy pad changes, improving work efficiency.
The polisher offers high performance, durability and excellent polishing results in combination with 3M abrasive and polishing pads. The excellent power-to-weight ratio improves comfort and performance. The specially designed gearbox delivers exceptional torque even with large polishing discs.
Thanks to the speed control, you can choose just the right speed to achieve the best possible surface quality.
Compatible with all 3M accessories and polishes
Softgrip areas ensure optimal control and comfort
Designed to rest upside down to prevent the polishing pad from getting dirty
Specifications:
Thread: M14
Motor power: 1100 W
Speed: 700–1850 rpm (adjustable)
Tool diameter: 200 mm
Voltage: 230V
Cable length: 3.2 m
Weight: 1.9 kg
Note: Backing plate/washer and sheep wool head are not included in the package .
The use of 3M polishing pads requires a quick-release adapter , product no. 9116.
- Power: 1100W
- Adjustable speed: 700-1850 RPM
- Softgrip handles ensure excellent control and comfort

3M Quick-Mount Adapter
Quick change of polishing discs
Easy change between grinding and polishing discs
Reliable fastening between the disc and the polishing machine
For use with 3M™ Quick Connect Abrasive and Polishing Discs
The quick-release adapter makes it easy to attach and remove double-sided polishing discs from rotary polishing machines. The sturdy adapter saves time and effort, as changing discs is quick and easy. 5/8" thread.
The 3M Quick Release Adapter makes changing polishing discs on rotary polishers faster. This is especially useful when changing between abrasive and polishing discs. The adapter's slip ring allows you to attach or detach the disc in seconds.
When the locking mechanism is activated, the adapter remains firmly in place between the wheel and the polishing machine, creating a reliable and stable attachment.
The adapter is robust in construction and can withstand the speed and heat generated by a rotating tool.
Made of chrome-plated brass and featuring a stainless steel locking mechanism, the adapter automatically centers and balances the wheel for professional-level grinding, eliminating play and vibration.
- Quick disc changes
- Reliable and safe
- 3M original part

Powerful and easy-to-use polishing machine – 600W, dual action
A powerful and user-friendly polisher that is perfect for restoring the shine of your boat's gelcoat. Thanks to the 600W motor and dual action with a 9mm eccentric track, you can achieve a smooth and fast surface without the risk of burning damage - ideal for beginners and professionals alike.
The machine has a soft start function and an adjustable speed range of 1500-6800 rpm, making it easy to adapt to different surfaces and application needs. The included D-handle can be adjusted for a more ergonomic fit for longer work periods.
The package includes:
- 1 pc D-handle
- 1 piece polishing wheel Ø150 mm
- 1 pc polishing sponge Ø150 mm
- 1 pc Allen key
- 1 pc wrench
Specifications:
- Power: 600W
- Voltage: 230V ~ 50Hz
- Speed: 1500–6800/min (no load)
- Eccentric movement: 9 mm
- Maximum disc size: 150 mm
- Soft start: Yes
- Wire: 2×0.75 mm²
Power: 600W
Oscillating (dual action) movement, 9 mm eccentric
Disc diameter: 150 mm

Powerful rotary polisher – 1200W
Powerful rotary polisher with 1200 W motor, ideal for gelcoat restoration and maintenance on large surfaces. With a 180 mm polishing disc and infinitely variable speed control (1200–4800 rpm), you can effectively and precisely treat oxidized and worn surfaces.
The rotary motion provides a powerful sanding action on deeper scratches and heavy oxidation – the perfect first step before fine polishing. Other features include a soft start that provides control right from the start and reduces the risk of splashes.
The ergonomic design with side handle allows for stable and comfortable use even during longer work sessions. Delivered ready to use with an accessory pack.
Package contents:
1 pc side handle
1 piece polishing wheel Ø180 mm
1 piece sheepskin hood
1 pc Allen key
2 pcs screws
Specifications:
Power: 1200W
Voltage: 230V ~ 50Hz
Speed: 1200–4800/min (no load)
Disc diameter: 180 mm
Spindle: M14
Center hole: 22 mm
Cable: 3 m, 2×0.75 mm², VDE plug
Soft start: Yes
- Power: 1200W
- Rotating motion for effective removal of oxidation and scratches
- Disc diameter: 180 mm

- Charger
- Suitable for M-Protect polishing machine (product no.: 9161)
- M-Protect protective coating


