Bernardo Slot Mortiser LBM 150 P is a mortising machine for professional use, with a capacity of 150 mm, a 2.2 kW (3.0 HP) motor, and a weight of approx. 102 kg. Krollit, official Bernardo distributor since 2007.
- Drilling table dimensions: 500 x 200 mm
- Drilling table height: 760 – 900 mm
- Max drilling depth at 90°: 150 mm
- Drilling width: 300 mm
- Height adjustment: 140 mm
- Speed: 2850 rpm
Who uses the LBM 150 P Slot Mortiser and for what
Professional carpentry workshops and furniture manufacturers use the LBM 150 P Slot Mortiser for creating mortises for tenon joints on doors, windows, and furniture, with precise joints on rails and stiles.
Its place in the Bernardo range
The Bernardo Slot Mortiser LBM 150 P is part of Bernardo's range of mortising machines, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance levels: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for selection assistance.
Krollit logistics and support
Machine shipping in 5-9 business days (7 days to the South). For spare parts and accessories, shipping in 3-5 business days from Krollit warehouse. Customer support in Italian available for technical documentation, product sheets, and spare parts order management. Krollit has been an official distributor since 2007.
Who is the LBM 150 P Slot Mortiser for?
The LBM 150 P slot mortiser is recommended for the following professional profiles:
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Professional carpentry workshops and furniture manufacturers: creation of mortises for tenon joints on doors, windows, and furniture.
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Window and door manufacturers: processing of rails and stiles with precise joints.
Not suitable for: mortises on metal or plastic (machine dedicated to wood: other materials require different processing).
Working capacity
| Drilling table dimensions |
500 x 200 mm |
| Drilling table height |
760 – 900 mm |
| Max drilling depth at 90° |
150 mm |
| Drilling width |
300 mm |
Spindle, tools, and speed
| Speed |
2850 rpm |
| Spindle |
Westcott 0 – 16 mm |
| Dust extraction connection |
Ø 100 mm |
Table, dimensions, and geometry
| Height adjustment |
140 mm |
| Machine dimensions (L x W x H) |
770 x 920 x 1245 mm |
| Weight |
approx. 102 kg |
Motor and power supply
| Motor power (S1 100%) |
2.2 kW (3.0 HP) |
| Motor power (S6 40%) |
3.0 kW (4.0 HP) |
| Voltage |
230 V |
Frequently asked questions
What can the LBM 150 P Slot Mortiser work on?
It creates rectangular mortises for tenon-mortise joints on solid wood, plywood, and derived panels.
Bernardo HM square chisel mortisers allow for direct creation of right-angled mortises, without the need for manual finishing. Typical applications: door and window frames, chairs, furniture, and structural assemblies.
What chisel sizes does it support?
Typically chisels from 6 to 25 mm wide. Check the technical table for "drilling capacity" or "mortise capacity".
Bernardo HM chisels are dedicated accessories with cylindrical shanks and hardened hollow tips. Krollit supplies original spare parts compatible with the HM 12, HM 25, and HM 30 series.
Is the head tiltable or rotatable?
It depends on the model: the HM 25 has a 180° rotatable head, the HM 25 TOP has a head that can be tilted ±22.5° right/left.
The rotatable head allows working on large pieces such as doors and frames from the back. The tiltable head allows angled mortises for mitered assemblies.
What power supply does it require?
The HM 12, HM 25, and HM 30 models are equipped with a 0.75 kW single-phase 230 V motor. See "Voltage" in the technical table.
The single-phase power supply makes these mortising machines usable even in workshops without a three-phase line. However, the machine still requires dedicated residual current protection.
How much does the machine weigh?
See the "Weight" data in the technical table. Typically 100 kg (HM 25) or 110 kg (HM 25 TOP).
The high cast iron mass provides rigidity during mortising, reducing vibrations and improving precision. For handling and installation, a hydraulic trolley or the help of a second operator is recommended.
