Pneumatic Vibrating and Cutting Grinders M7

- 🔹 Vibration (orbital) sander – uniform finishing of large surfaces without circular scratches or swirl marks.
- 🔹 Cutting version – clean separation of sheet metal, composites, and thin-walled profiles.
- 🔹 Wide speed range – models from 8,000 to 20,000 rpm for both rough and fine work.
- 🔹 Smooth running – stable pneumatic performance without impacts that could leave marks.
- 🔹 Choice of sanding surface – rectangular pads 100×110 or 93×180 mm depending on workpiece size.
- 🔹 Low weight – from 0.78 kg — work on vertical surfaces without fatigue.
Parameter overview — Pneumatic Vibration Sanders and Cutting Grinders M7 |
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| Order number | Sanding area | No-load speed | Air consumption | Working pressure | Motor | Length | Weight | Vibration |
| QC-213 | — | 20,000 rpm | 283 l/min | 6.3 bar | 0.67 kW | 200 mm | 0.86 kg | 10.8 m/s² |
| QC-234 | — | 16,000 rpm | 283 l/min | 6.3 bar | 0.67 kW | 355 mm | 1.59 kg | 5.0 m/s² |
| QB-48112 | 100 × 110 mm | 10,000 rpm | 141 l/min | 6.3 bar | 0.18 kW | 136 mm | 0.78 kg | 1.5 m/s² |
| QB-48211 | — | 8,000 rpm | 141 l/min | 6.3 bar | 0.18 kW | 444 mm | 2.8 kg | 1.5 m/s² |
| QB-48212 | 93 × 180 mm | 10,000 rpm | 141 l/min | 6.3 bar | 0.18 kW | 180 mm | 0.94 kg | 1.5 m/s² |
#ShowMore#
The Mighty Seven (M7) range of pneumatic vibration sanders and cutting grinders covers two related surface preparation operations: fine surface finishing and precise material cutting. The vibration (orbital surface) sander smooths paint, filler and putty without circular scratches, while the cutting grinder separates sheet metal or composite material with a clean cut. Together they form the basic equipment for paint shops, body shops and auto repair shops.
Vibration sander for a perfect surface
The orbital vibration motion works in a small circle at high frequency, so the surface stays smooth without directional scratches — this is essential before applying paint, where every scratch shows through. By choosing the sanding pad and grit, you control the aggressiveness of material removal, from coarse stripping of old paint to final matting.
Cutting where an angle grinder has no room
The compact M7 cutting grinders reach the cut even in confined spaces, and thanks to higher speeds they cut through material quickly with a narrow kerf. The smooth pneumatic drive maintains speed under load, so the cut doesn't drag and the wheel isn't worn down unnecessarily.
Main reasons to choose Mighty Seven (M7) Pneumatic Vibration Sanders and Cutting Grinders:
- ✔ Surface without scratches – the orbital sander prepares the surface directly for paint.
- ✔ Two operations, one system – sanding and cutting in a single tool range.
- ✔ Work in tight spaces – the compact body reaches where an angle grinder cannot.
- ✔ Stable performance – the pneumatics won't let up and won't leave marks on the surface.

VENTILEK ADVISES:
Painters know this well — just one scratch under the paint and the whole part has to be redone. The M7 vibration sander will smooth the surface so that the paint sits perfectly. And when you need to cut off a rusted part in a wheel arch where an angle grinder won't fit, you reach for the cutting grinder and it's done in a few seconds.
Product sorting
List of products
Cutting Grinder QC-213 — cutting grinder. A disc grinder designed for excellent cutting of rusted bolts, nuts, exhaust clamps and metal brackets.
Orbital Sander QB-48211 — Orbital Sander Orbital sander with a rectangular sanding surface of 64×444 mm designed for occasional sanding and polishing of wooden, metal and...
Orbital Sander QB-48112 — orbital sander. Professional orbital sander with a rectangular sanding surface designed for occasional sanding and polishing of wooden, metal, and...
Cutting grinder QC-234 — cutting grinder. Extended disc grinder with perfect reach.
Orbital Sander QB-48212 — orbital sander. Professional orbital sander with a rectangular sanding surface designed for occasional sanding and polishing of wooden, metal, and...