Pneumatic eccentric grinders M7
Eccentric sanders ideal for sanding wood and metal, with rubberised handle for comfortable one-handed operation. Lightning fast attachment of discs thanks to Velcro, reliability and comfort ensured byauxiliary suction on selected Mighty Sevenmodels. Perfect for general and professional use in woodworking, craftsmanship or auto repair.
Eccentric grinders M7 in pneumatic design |
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| Ordering number |
Diameter discs |
Speeds empty |
Average consumption |
Working pressure |
Total length |
Engine | Weight | Noise | Vibration | Eccentricity |
| mm | min | l/min | bar | mm | hp | kg | dB(A) | m/s² | - | |
| QB-46502 | 127 | 10 000 | 109 | 6,3 | 153 | 0,18 | 0,79 | 80,1 | 2,2 | 5,0 |
| QB-46602 | 152 | 10 000 | 109 | 6,3 | 166 | 0,18 | 0,79 | 80,1 | 2,2 | 5,0 |
| QB-45602 | 152 | 10 000 | 109 | 6,3 | 193 | 0,18 | 0,84 | 81,6 | 2,2 | 5,0 |
| QB-47602 | 152 | 10 000 | 109 | 6,3 | 193 | 0,18 | 1,13 | 84,7 | 2,2 | 5,0 |
| QB-58542 | 127 | 900 | 88 | 6,3 | 240 | 0,30 | 1,50 | 82,0 | <2.5 | 5,0 |
| QB-58642 | 152 | 900 | 88 | 6,3 | 240 | 0,30 | 1,60 | 82,0 | <2.5 | 5,0 |
| QB-57642 | 152 | 900 | 88 | 6,3 | 240 | 0,30 | 1,60 | 82,0 | <2.5 | 5,0 |
| QB-59642 | 152 | 900 | 88 | 6,3 | 240 | 0,30 | 1,60 | 82,0 | <2.5 | 5,0 |
| QB-48111 | 100 x 110 | 11 000 | 198 | 6,3 | 130 | 0,91 | 0,68 | 83,0 | 1.5 | 2,5 |
| EG-125 | 125 | 9 000 | 142 | 6,3 | 165 | 1,02 | 1,02 | 83,0 | <2.5 | 5,0 |
Pneumatic polishing gun and angle polisher M7 |
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| Ordering number |
Diameter discs |
Speeds empty |
Average consumption |
Working pressure |
Total length |
Engine | Weight | Noise | Vibration | Eccentricity |
| mm | min | l/min | bar | mm | hp | kg | dB(A) | m/s² | - | |
| QP-113 | 76 | 15 000 | 99 | 6,3 | 127 | 0,3 | 0,72 | 74,0 | 0,3 | 2,5 |
| QP-123 | 76 | 2 100 | 99 | 6,3 | 135 | 0,3 | 0,77 | 74,0 | 0,3 | - |
| QP-327M | 178 | 2 500 | 169 | 6,3 | 406 | 0,3 | 2,04 | 84,0 | 0,3 | - |
#ShowMore#
How to grind with an eccentric grinder?
Grinding with an eccentric grinder is somewhat different than grinding with an angle grinder. This type of grinder is best suited for grinding rounded surfaces, but of course you can also enjoy grinding flat surfaces. Eccentric grinders are also more efficient than vibratory grinders, with which they can sometimes be confused. What is it? Unlike a vibratory grinder, an eccentric grinder not only vibrates but also rotates. The eccentric grinder has a circular grinding plate instead of a rectangular or square one. The rotary motion is slightly offset - that's why it's called eccentric - by up to 2.5-3 mm to prevent circular marks from forming on the grinding material. You will therefore be pleased with the high quality of the ground surface. Of course, it also depends on the sandpaper you use. Always start with coarse sandpaper, for example grit 40, and gradually use finer to finest. For example, 120 is sufficient for sanding wood, but there are also papers with a grit of 1,200, which can be called more like polishing, which you can use for glass. When grinding, be sure to wear protective equipment such as goggles or a mask.
What else you can use with your air tools:
- Spare grinding pads and sponges
- Spiral hoses for all pneumatic tools
- Hose quick couplings for connecting pneumatic tools
- Pressure regulators for the right application pressure
- Compressed air distributions
- Special oils for air tools
Manuals for pneumatic tools from our advice centre:
Product sorting
List of products
Pad for eccentric sander QB-9305 — M7 Mighty Seven professional tool. Professional quality for daily operation in car repair shops, tire services, and workshops throughout the...
Backing pad for orbital sander QB-9306 — M7 Mighty Seven professional tools. Professional quality for daily operation in car repair shops, tire services, and workshops...
Pad for eccentric sander QB-9315 — M7 Mighty Seven professional tool. Professional quality for daily operation in car repair shops, tire services, and workshops throughout the...
Sanding pad for eccentric sander QB-9346 — M7 Mighty Seven professional tool. Professional quality for daily operation in car repair shops, tire services, and workshops...
Pad for eccentric sander QB-9345 — M7 Mighty Seven professional tool. Professional quality for daily operation in car repair shops, tire services, and workshops throughout the...
Replacement pad 125 mm diameter with Velcro for EG-125 grinder.
Replacement pad QB-9323 — original M7 spare part for M7 Mighty Seven pneumatic grinders. Professional quality for daily operation in car repair shops, tire services, and...
Coarse polishing sponge - QB-9403 — original spare part M7 for M7 Mighty Seven pneumatic grinders. Professional quality for daily operation in car repair shops, tire services,...
Medium-grit polishing sponge - QB-9413 — original M7 spare part for M7 Mighty Seven pneumatic grinders. Professional quality for daily operation in car repair shops, tire...
Replacement polishing pad QB-9517 — original M7 consumable for M7 Mighty Seven pneumatic grinders. Professional quality for daily operation in car repair shops, tire services,...
Small eccentric grinder with 125 mm diameter disc, 9000 idle speed, 6.3 bar working pressure and 142 l/min air consumption.
Vibrating Sander QB-48111 — professional pneumatic tool for daily service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire services,...
Pistol grip grinder QP-113 — professional pneumatic tool for daily service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire...
Eccentric sander QB-57642 — professional pneumatic tool for daily service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire services,...
Angle Polisher QP-327M — professional pneumatic tool for daily service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire services,...
QB-9303K04 Polishing Disc Set — M7 Mighty Seven Professional Tools. Professional quality for daily operation in car repair shops, tire services, and workshops throughout the...
Pad for orbital sander QB-9316 — M7 Mighty Seven professional tools. Professional quality for daily operation in car repair shops, tire services, and workshops throughout the...
Pad for eccentric sander QB-9327 — M7 Mighty Seven professional tools. Professional quality for daily operation in car repair shops, tire services, and workshops throughout the...
Pad for eccentric sander QB-9356 — M7 Mighty Seven professional tools. Professional quality for daily operation in car repair shops, tire services, and workshops throughout the...
Backing pad for orbital sander QB-9366 — M7 Mighty Seven professional tools. Professional quality for daily operation in car repair shops, tire services, and workshops...
Eccentric sander QB-45602 — professional pneumatic tool for daily service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire services,...
Eccentric sander QB-47602 — professional pneumatic tool for daily service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire services,...
Eccentric sander QB-56502 — professional pneumatic tool for daily service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire services,...
Grinding pad QB-9320 — professional tool M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire services, and workshops throughout the Czech...
Eccentric sander QB-59642 — professional pneumatic tool for everyday service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire...
Eccentric sander QB-58642 — professional pneumatic tool for daily service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire services,...
Orbital Sander QB-46502 — professional pneumatic tool for daily service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire services,...
Eccentric grinder QB-46602 — professional pneumatic tool for daily service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire...
Eccentric sander QB-53802 — professional pneumatic tool for daily service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire services,...
Eccentric sander QB-58542 — professional pneumatic tool for daily service operation M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire services,...
Pistol Grip Polisher QP-123 — professional pneumatic tool for daily service operations M7 Mighty Seven. Professional quality for daily operation in car repair shops, tire...
Replacement pads QB-9326-150 — original M7 consumable for M7 Mighty Seven pneumatic grinders. Professional quality for daily operation in car repair shops, tire services, and...