Top 21
Top 21 is the premium biscuit joiner from Lamello with height-adjustable cutter based on the tried-and-tested original from the inventor of the system. With the fixed, self-clamping and detachable connecting fittings, Lamello's products represent the most complete and versatile wood joining system around.
  • Unique rotating height adjustment to set the cutting position in 0.1 mm intervals, totalling in 4 mm
  • Powerful, electronically controlled 1050 W motor with soft start, constant speed, restart and overload protection
  • New base plate generation with improved visibility of the angle scale and height adjustment as well as new application surfaces left and right for efficient positioning on the work piece
  • Precision-machined guide and application surfaces for perfect fit of work pieces
  • Multifunctional stop square for vertical stability as well as perfect mitres due to the application on the outer surface for 22.5 and 45° angles
  • The highly efficient, simple and accurate joining system for panels
  • Adjustment of groove position to centre of work piece
  • Easy cutting of connections with offsets
  • 2 x 4 mm double cuts for Lamello Clamex S
  • Cutting of 8–12 mm expansion gaps, adjustable in 0.1 mm increments
  • Fixed connections of wood and panels as well as composite materials such as solid surfaces using biscuits of various sizes, the clamping element or the plastic element for solid surfaces
  • Detachable connections using the Clamex S connector
  • Self-clamping connections with the E20-L and E20-H elements
  • Further use to cut grooves and expansion gaps as well as to mill out resin pockets
Power: 1,050 W
Voltage: 120 V
Speed: 9'000 minˉ¹
Cutter: Carbide-tipped cutter with groove, 100 x 4 x 22 mm
Teeth: 6, with scoring teeth
Max. cutting depth: 20 mm
Weight: 7.7lbs.

Secure On-line Ordering for U.S. Only - No order is processed until final checkout.
Lamello Top 21 - No. 101500S - $1,495.00 with powerful 800-Watt Electronic Smart Motor
  • Top 21 – The Original Biscuit Joiner

    Machine with carbide tipped groove cutter
  • Top 21

    Original biscuit joiner with height-adjustable cutter
  • Top 21 Cuts

    Choose Lamello for precision, reliability, longevity and many additional applications. Cuts for expansion gaps.
  • Top 21 Adjustable Cutter

    Top 21 is the top biscuit joiner with height-adjustable cutter from the inventor of the system and provider of the complete solution.
  • Top 21 Grooves

    Proven cutting principle with a disc cutter ensures that the grooves are always parallel and precise, even in the case of knots or rapid working.
  • Top 21 Cutter

    SMS: Step Memory System for easy joining of laterally off-set workpieces.