MAFELL | LS 103 Ec – řetězová dlabačka pro tesařské spoje

Code: 924291
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FREEFREE 108 083 Kč –46 %
MAFELL | LS 103 Ec  - Akční set k 100 letům řetězové dlabačky.
108 083 Kč –46 % 58 262 Kč Measure price:
In stock (1 pcs)
Delivery to:
27/10/2026
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Product detailed description

MAFELL | LS 103 Ec – řetězová dlabačka pro tesařské spoje

A mortise in a beam in a single pass

The MAFELL LS 103 Ec chain mortiser cuts a deep mortise in a single pass. This eliminates the need for pilot holes and manual finishing with a chisel.

This model has a fixedmortise widthof 40 mm and a depth of 100 mm —the most commonly used combination for carpentry tenon joints. A 28 × 40 × 100 mm chain set is included.

2,500 W for jobs where a standard router isn't enough

The LS 103 Ec is powered by a high-performance CUprex motor with a power input of 2,500 W. The purpose of this power isn’t to chase numbers on a spec sheet, but to drive the chain smoothly into a solid beam and create a deep mortise without unnecessarily slow material removal.

It is precisely when producing a large number of carpentry joints that the difference compared to drilling a hole and then finishing it by hand is greatest.

8.7 kg—so it’s actually practical to use on a construction site

For a machine designed for large beams, power isn’t the only important factor. The LS 103 Ec weighs 8.7 kg without the power cord, so it can be carried between individual joints and used even on structures where handling a heavier machine would be significantly more cumbersome.

The ergonomic layout of the handles and controls is designed to ensure the user maintains control of the machine while mortising.

Large beams are no problem

A long crosscut fence with a wide adjustment range allows the mortiser to be set up even for large structural lumber. The machine is therefore not limited to smaller workshop blanks and is particularly useful for the production of timber structures, pergolas, roof trusses, and other carpentry projects.

MAFELL | LS 103 Ec – řetězová dlabačka pro tesařské spoje

Replacing and Tensioning the Chain Without Unnecessary Disassembly

The clamping system is designed for quick replacement of the cutting chain. In addition, the chain can be tensioned even with the protective guard installed, which saves time during operation and facilitates routine machine maintenance.

Technical Specifications

Power consumption: 2500 W
Voltage: 230 V AC
Frequency: 50 Hz
Current during continuous operation: 13 A
No-load speed: 4,050 min⁻¹
Mortise width: 40 mm
Standard mortise depth: 100 mm

Weight of the machine without the power cord: 8.7 kg
Sound pressure level LPA: 100dB(A)
Sound power level (LWA): 108 dB(A)
Hand-arm vibration: 5.1 m/s²
Protection class: II
Intended material: solid wood

Contents of the Package

  • MAFELL LS 103 Ec chain groover
  • Matching guide rail
  • Matching cutting chain
  • Chain sprocket
  • Cross stop
  • 4 mm hex key
  • 8 mm hex wrench
  • 10 m power cord
  • Operating instructions and safety guidelines

The complete set therefore also includes a chain set corresponding to the specific model ordered.

Is the cutting chain included in the package?

Yes. The complete sets listed here include the corresponding guide bar, cutting chain, and sprocket.

What type of material is the LS 103 Ec designed for?

According to the MAFELL operating instructions, the chain mortiser is designed for mortising solid wood using approved chain sets.

Is the LS 103 Ec also suitable for use directly on a construction site?

Yes, this is where its combination of high power and relatively low weight—8.7 kg—really shines. In addition, the long crosscut fence allows you to work on large beams.

Additional parameters

Category: Carpentry milling machines and machines
Warranty: 2 years
Weight: 8.7 kg

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Manufacturing company : MAFELL AG
Address : Beffendorfer Straße 4 D-78727 Oberndorf a.N.
E-mail : [email protected]