Problem:
Many edge gluing machines have no copy unit, This means that corners need to be manually adjusted — often time-consuming or not achieving the desired result.
Solution:
The Corner rounder MZ 02 90F It enables flicker-free, precise 90° corner rounding with clean milling results. It replaces expensive copying units and delivers reproducible results in seconds.
How it works
- Guide as straight holding aid with workpiece support arm
- Light-duty air motor with standard R2 cutter
- Adjustable radial stops for precise cutting depth
- Parking brake directly on the device
- Suitable for right and left corners (mirror image)
Technical highlights
- Precise 90° corner rounding
- Noise-reducing motor with speed adjustment
- Very lightweight unit (1.4 kg)
- Robust, maintenance-free guide
- Radial stops prevent milling marks
- Optimal handling thanks to the suspension plate
- Suitable for right and left corners
- Ideal for soft forming profiles
- Alternative to saw, knife, file
Use cases
- Corners around furniture parts
- Post-processing on edge gluing machines without a copying unit
- Processing curved side surfaces
- Softforming profiles
- Precise corner machining in the joinery and carpentry trades
Before:
Sharp, cropped or protruding edge at corners that need to be reworked manually and often leaves visible marks.
Later:
Cleanly rounded corners, uniform appearance, no burr marks, professional quality.
Scope of delivery
- Machine for round corners MZ 02 90F
- Preset cutter
- Test run on wood/plastic at the plant
- Standard equipment compressed air equipment oil
- Operating instructions
- Tool
3 in stock
Technical data
| Characteristic | Value |
|---|---|
| Drive system | Compressed air motor |
| Rotation speed | up to 24,000 rpm, adjustable |
| Pressure | max. 6 bar |
| Air consumption | approx. 400 l/min |
| Screwdriver | Shaft 8 mm, optional 6 mm |
| Milling cutter | Shaft 8 mm, standard R 2 mm, mounted, pre-adjusted |
| Base plate | Metal, aluminum profile, lightweight and robust, support plate with guide |
| Weight | very light (pneumatically), 1.4 kg |
| SKU | eckenrunder-mz-02-90f |
Would you like to test our product or purchase it?

Preparation for right corner: Guide and support arm
This corner round is equipped with a maintenance-free guide that eliminates wobbling. It is positioned by lightly pressing the support arm onto the workpiece in a vertical position. There are round stops on both sides of the support arm, making the support position very comfortable to use.
Starting position: Adjustable radial stop at the bottom
The suction adapter is attached to two screws that point in the direction of the radius of the tool and are therefore called radial stops. In the lower position of the corner router, when the support base rests on the underside of the workpiece, the upper radial stop hits against the front edge of the workpiece. This ensures a fine and precise adjustment of the distance the tool should cut. The handling becomes safer and easier.

Vertical milling
When the thrust bearing rolls over the front edge of the workpiece, the radial stops are lifted off the edge of the workpiece.
Thanks to the special design of the support disc, the pneumatic unit can be held very close to the workpiece. This results in a very good guiding sensation over the entire milling path.

End position
The rollover path is also limited on the upper side by the associated lower radial stop.
In addition to better handling, the radial stops limit or prevent milling marks.
If the edge strip, over which the thrust bearing rolls, protrudes slightly over the top, the thrust bearing sinks down onto the top with the milling cutter. This can result in an unsightly depression on the upper side of the disc-side edge strip. The radial stop can prevent it from sinking. The same applies to the underside.

Variable
Can be used for right and left corners
The corner rounder can be used for both right and left corners. For a left corner, the corner rounder is simply turned and used exactly mirror-like. Modification or conversion is not necessary for this purpose.






