Top 21 is the biscuit joiner from the inventor of the Lamello System and includes a height adjustable blade for cutting the 4 mm groove. The unique height adjustment of the cutter in steps from 0.1 mm to max. 4 mm allows positioning the groove in the middle of the material thickness. Precision in every component leads to perfect accuracy of the workpieces and saves time. The multifunctional stop square allows perfect mitres by applying on the exterior surface and stabilises the machine in vertical position.

Versatile

A cutting principle for many different joining elements.

Swivelling front stop with fixed pivot point

Join reliably with the cutter which is in the exact center between to two application surfaces

Multifunctional stop square

In addition to vertical stability resulting from the larger contact area, the stop quare enables variable adjustment of the groove position, 0-50 mm.

Revolutionary height adjustment

Adjustable cutter position (+-2 mm) in 0.1 mm increments over the rotary knob, for individual positioning of the groove.

Always in the center

Always cut the groove into the center of the workpiece thickness - as a result of the adjustable cutter position

Powerful motor

Powerful motor with electronic controller, soft start, speed control, overload protection, and restart protection.