Multi dowel drilling machine MDB 21

The HOLZMANN LBM290 is a robust and precise long hole drilling machine (also known as a horizontal mortising machine) designed for accurate drilling of elongated holes, dowel holes and mortises in wood. It is ideal for joinery work, furniture manufacturing and professional woodworking workshops.

Key features:

• Long hole drilling / mortising machine for woodworking
• Smooth and precise table movement thanks to multi‑bearing guidance
• Table height adjustment via dovetail guide system
• Two selectable table height positions, fine‑adjustable by handwheel
• Left‑ and right‑hand spindle rotation
• Solid machine base with integrated storage cabinet for accessories
• Dowel drilling device with 4 fixed spacing options (16 / 22 / 25 / 32 mm)
• Dust extraction connection Ø 100 mm for cleaner operation

Technical specifications:

• Motor power (S1): 2200 W
• Motor power (S6): 3100 W
• Power supply: 400 V / 50 Hz / 3‑phase
• Maximum drilling width: 290 mm
• Maximum drilling depth: 140 mm
• Table size: 500 × 210 mm
• Table travel (stroke): 140 mm
• Dowel drill spacings: 16 / 22 / 25 / 32 mm
• Dust extraction port diameter: Ø 100 mm
• Net weight: approx. 97 kg
• Gross weight: approx. 117 kg

Included in delivery:

• HOLZMANN LBM290 long hole drilling machine
• Wescott drill chuck Ø 16 mm
• Hold‑down device
• Dust extraction hood
• Dowel drilling device with mitre fence
• User manual and CE declaration of conformity

• Pillar drill PBD 40 (Quick-clamp and parallel guide)
• Laser function and LED lamp
• Depth stop via digital setting
• Bosch Electronic

The Bernardo LBM 220 is a heavy‑duty professional mortising and slot boring machine designed for precision woodworking, including mortise‑and‑tenon joints, elongated holes, slot drilling and row drilling operations. It is widely used in furniture manufacturing, door and window production, stair building and professional woodworking workshops.

The machine is built on a torsion‑free steel construction and equipped with a large precision‑ground grey cast‑iron table, ensuring vibration‑free operation and high accuracy even when machining large workpieces. Standard table extensions and widenings allow easy processing of long and oversized components such as doors and panels.

The travelling drill unit, combined with one‑hand operated cross support, enables smooth, accurate positioning of the tool during operation. The machine features two spindle speeds (1400 / 2800 rpm) as well as right‑ and left‑hand rotation, providing excellent flexibility for drilling and mortising tasks.

The powerful motor delivers 4.2 kW input power (S6 40%), ensuring reliable performance even under continuous load.

The LBM 220 is also equipped with a dowel drilling unit with spacing of 16 / 20 / 22 / 25 mm, making it ideal for series drilling applications. Standard equipment includes a Westcott 0–20 mm drill chuck, eccentric hold‑down clamps and an adjustable mitre fence.

Key Features:

• Power supply: 400 V (three‑phase)
• Motor input power (S6 40%): 4.2 kW
• Spindle speeds: 1400 / 2800 rpm
• Table size: 570 × 300 mm
• Maximum drilling depth: 155 mm
• Maximum drilling width: 300 mm
• Height adjustment: 160 mm
• Precision‑ground grey cast‑iron table
• Travelling drill unit with one‑hand cross support operation
• Right‑ and left‑hand rotation
• Dowel drilling unit with spacing 16 / 20 / 22 / 25 mm
• Rigid, vibration‑free steel construction
• Approximate weight: 140 kg

Typical Applications:

• Mortise‑and‑tenon joint production
• Slot and elongated hole drilling
• Door, window and furniture manufacturing
• Precision and series woodworking operations

• 23 drilling spindles with quick-release system
• Solid work table made of steel
• Patented system for quick and easy drilling depth adjustment via spiral disc
• Pneumatic drill head pivoting, for drilling in any position between 0° and 90
• Double guided cast iron side stops
• Two positionable pneumatic clamping cylinders

• 23 drilling spindles with quick-release system and five quick-action chucks included
• Solid steel work table
• Patented system for quick and easy drilling depth adjustment via spiral disc
• Pneumatic drill head tilting, for drilling in any position between 0° and 90°
• Double guided cast iron side stops precisely adjustable via rotary wheel with counter
• Drill head adjustment via counter
• Two positionable pneumatic clamping cylinders
• Thanks to 704 mm distance between the axis, it is even possible to machine 2 work pieces with a width of 348 mm each