The Bernardo TH 330 – 230V thicknesser offers a working width of 330 mm, a passage height of 5–150 mm, a Ø 50 mm cutter block with 2 HSS knives at 9,500 rpm, a feed rate of 8 m/min, and a 1.5 kW single-phase 230V motor. It weighs 33 kg and has dimensions of 550 × 650 × 490 mm. Manufactured in Austria, it is distributed in Italy by Krollit as an official Bernardo distributor since 2007.
-
Working width: 330 mm
-
Passage height (min–max): 5 – 150 mm
-
Cutter block: Ø 50 mm – 2 HSS knives – 9,500 rpm
-
Max depth of cut: 2.8 mm
-
Feed rate: 8 m/min
-
Motor: 1.5 kW S1 / 2.1 kW S6 – 230V single-phase
-
Weight: 33 kg
Who uses the TH 330 and for what
The Bernardo TH 330 – 230V is a thicknesser only (not combined with a jointer function) in a benchtop format, designed for those who already have a separate jointer or do not need the jointer function. At 33 kg, it is the lightest and most compact in the Bernardo thicknesser range: it can be transported, stored, and repositioned without special equipment. Its 330 mm width and 9,500 rpm cutter block position it above portable hobby thicknessers (typically 200-300 mm, 6,000-8,000 rpm), while maintaining benchtop size and weight. In Krollit customers' workshops, it is primarily used as a second refining machine, alongside a jointer, or as a thicknesser in workshops with very limited space.
Its place in the Bernardo range
The TH 330 is a thicknesser-only machine: it does not have a planing (jointer) function. For those seeking a combined jointer+thicknesser machine in the same width range, the ADM 260 – 230V (250 mm, combined, single-phase) is the alternative. The TH 330 makes sense when you already have a separate jointer or when space and budget do not allow for a combined machine: in that case, 330 mm thicknessing width with a single-phase motor and 33 kg weight is a proposition difficult to find elsewhere in the Bernardo catalog.
Krollit logistics and support
Bernardo shipping in 5-9 business days (7 days to Southern Italy). Original Bernardo spare parts available from stock with 3-5 business day shipping. Customer support available in Italian.
Who is the Bernardo TH 330 – 230V for
| Profile |
Compatibility |
Reason |
| Passionate hobbyist |
Recommended |
33 kg, 230V single-phase, minimal footprint: easy to use and store. 330 mm width covers almost all hobby projects. Does not require a three-phase power supply. |
| Small carpentry / artisan (1-5 employees) |
Suitable |
As a second refining machine or thicknesser in workshops with limited space. For primary use as the sole thicknesser in continuous production, the 1.5 kW motor may be limiting on hardwoods. |
| Continuous / industrial production |
Not indicated |
The 1.5 kW single-phase motor is not sized for intensive industrial cycles. Consider the standalone thicknessers in the Bernardo DH range (three-phase, 3.0 kW+ motors). |
Not suitable for: pieces with a height greater than 150 mm (structural limit of the machine); intensive production on hardwoods for more than 3-4 hours/day; those who also need a planing (jointer) function (consider combined machines).
Thicknesser
| Specification |
Value |
| Working width |
330 mm |
| Passage height (min–max) |
5 – 150 mm |
| Table with extension |
640 × 330 mm |
| Max depth of cut |
2.8 mm |
| Minimum workpiece length |
140 mm |
| Cutter block – diameter |
Ø 50 mm |
| Knives |
2 pcs HSS |
| Cutter block speed |
9,500 rpm |
| Feed rate |
8 m/min |
| Dust extraction port |
Ø 50 / 100 mm |
Motor and power supply
| Specification |
Value |
| Motor power S1 (100%) |
1.5 kW (2.0 HP) |
| Motor power S6 (40%) |
2.1 kW (2.8 HP) |
| Power supply |
230V – single-phase |
Dimensions and weight
| Specification |
Value |
| Machine dimensions (L × W × H) |
550 × 650 × 490 mm |
| Net weight |
33 kg |
Compliance and safety
| Specification |
Value |
| Marking |
CE |
| Directive |
Machinery Directive 2006/42/EC |
Standard equipment
- 2 mounted HSS knives
- Knife setting gauge
- Rear dust extraction port
Frequently Asked Questions
Does the TH 330 also have a planing (jointer) function?
No. The Bernardo TH 330 is a thicknesser only: it does not have an alignment table or fence, so it cannot be used for planing (jointing). For a combined jointer+thicknesser function in 230V single-phase, the closest Bernardo solution is the ADM 260 – 230V (250 mm combined) or the ADM 260 S – 230V with a spiral cutter block.
What is the minimum length of workpieces?
The minimum workpiece length is 140 mm. Shorter pieces are not gripped correctly by the feed roller and can become dislodged during processing, posing a risk to the operator. For short strips, it is advisable to work them in close sequence or use a feeding support.
Is the Ø 50/100 mm dust extraction port standard?
The TH 330 has two ports: a Ø 50 mm rear port (standard for compact woodworking dust collectors) and a Ø 100 mm port (for professional dust collectors). For occasional use, a household vacuum cleaner with a Ø 50 mm hose is sufficient; for continuous professional use, a dust collector with a minimum flow rate of 400 m³/h connected to the Ø 100 mm port is recommended.
Is the 9,500 rpm cutter block speed a real advantage?
Yes. With the same feed rate (8 m/min) and number of knives (2), a cutter block speed of 9,500 rpm produces approximately 45% more cuts per cm compared to a cutter block at 6,500 rpm. The practical result is a smoother surface with fewer knife marks, reducing subsequent sanding time. This is why the TH 330 produces visibly superior finishes compared to hobby-range thicknessers with slower cutter blocks.
Is a support bench needed to use the TH 330?
The TH 330 is designed to be placed on a stable workbench. With a height of only 490 mm, it cannot be used on the floor. The bench must have sufficient depth (at least 700 mm) to support the machine and allow rear access for the dust extraction port. The compact footprint (550 × 650 mm) allows it to be placed in a corner of the bench without taking up excessive space.
