The Bernardo TH 330 S – 230V benchtop thickness planer offers a working width of 330 mm, a working height of 5–155 mm, a spiral cutterhead Ø 50 mm with 30 TCT inserts at 9,500 rpm, a maximum cutting depth of 2.8 mm, an automatic feed rate of 8 m/min, and a 1.5 kW single-phase 230V motor. Weight approx. 30 kg. This is a benchtop thickness planer only; it does not have a jointer function. Manufactured in Austria, distributed in Italy by Krollit as an official Bernardo distributor since 2007.
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Function: thickness planing only (benchtop)
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Working width: 330 mm
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Working height (min–max): 5 – 155 mm
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Cutterhead: spiral Ø 50 mm – 30 TCT inserts – 9,500 rpm
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Max. cutting depth: 2.8 mm
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Feed rate: 8 m/min
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Motor: 1.5 kW S1 / 2.1 kW S6 – 230V single-phase
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Weight: approx. 30 kg
Who uses the TH 330 S and for what
The Bernardo TH 330 S is the version of the TH 330 with a TCT spiral cutterhead: same portable benchtop structure (30 kg, 230V single-phase), same width (330 mm), but with 30 TCT inserts at 9,500 rpm instead of the 2 HSS knives of the standard version. The difference lies in cutting quality and maintenance: the 30 high-frequency TCT inserts produce a smoother surface compared to the 2 HSS knives and only require the insert to be rotated when worn, without sharpening. This is for those who already own the TH 330 with knives and want to upgrade the technology, or for those who directly choose the top of the 330 mm benchtop range. In Krollit customers' workshops, it is used as a secondary finishing thickness planer alongside combined production planers.
TH 330 S vs TH 330 (HSS): the practical difference
The TH 330 S has 30 TCT inserts at 9,500 rpm, the highest cutting frequency in the entire Bernardo planer range. This means an exceptional finish even on thin passes (0.2-0.5 mm) on fine woods. The 2 HSS knives of the standard TH 330 produce adequate quality for general use; the 30 TCT inserts of the S are appreciated for precision work on hardwoods and fine woods.
Krollit Logistics and Support
Bernardo shipping in 5-9 business days (7 days to the South). Original Bernardo spare parts available from stock with 3-5 business day shipping. Customer support available in Italian.
Who is the Bernardo TH 330 S – 230V for
| Profile |
Compatibility |
Reason |
| Passionate hobbyist |
Recommended |
30 kg, 230V, 330 mm with TCT at 9,500 rpm: the benchtop thickness planer with the highest finishing quality in the Bernardo catalog in a portable format. |
| Luthier / cabinetmaker |
Recommended |
The 30 TCT inserts at 9,500 rpm produce exceptional surfaces on fine woods with thin passes. The finishing quality justifies the higher cost compared to the HSS version. |
| Small joinery shop |
Suitable |
As a complementary finishing machine. For continuous production, the TH 330 S is not dimensioned (1.5 kW); consider DH 310 S as a dedicated professional thickness planer. |
Not suitable for: pieces taller than 155 mm; intensive production on hardwoods beyond 3-4 hours/day; those who also need the jointer function; pieces wider than 330 mm.
Thickness Planer
| Specification |
Value |
| Working width |
330 mm |
| Working height (min–max) |
5 – 155 mm |
| Table with extension |
640 × 330 mm |
| Max. cutting depth |
2.8 mm |
| Min. workpiece length |
140 mm |
| Cutterhead – diameter |
Ø 50 mm |
| TCT inserts |
30 pcs reversible (4 cutting edges/insert) |
| Cutterhead 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 × 640 × 475 mm |
| Net weight |
approx. 30 kg |
Compliance and Safety
| Specification |
Value |
| Marking |
CE |
| Directive |
Machinery 2006/42/EC |
Frequently Asked Questions
What is the difference between TH 330 S and TH 330 (standard)?
The TH 330 S is equipped with 30 TCT inserts on the Ø 50 mm cutterhead at 9,500 rpm; the standard TH 330 is equipped with 2 HSS knives on the same cutterhead. Same structure, same motor (1.5 kW), same weight (30 kg). TCT offers superior finishing quality (more inserts, more cuts per cm), maintenance by rotating the insert without sharpening, and 10-20 times longer cutting edge life. The TH 330 S has a higher purchase cost.
Are 9,500 rpm actually the highest in the Bernardo range?
Yes. The TH 330 and TH 330 S have the highest cutterhead speed in the Bernardo planer catalog, even higher than the SP jointers (4,500-4,800 rpm). The high speed on a small cutterhead (Ø 50 mm) produces a very high number of cuts per cm, with an exceptional finish even at sustained feed rates (8 m/min).
Does the TH 330 S have a jointer function?
No. It is exclusively a thickness planer. It does not have an alignment table or a fence for jointing.
Is a dedicated workbench required?
Yes. With a height of 475 mm, the TH 330 S should be placed on a stable bench. At 30 kg, it can be easily moved by one person and stored on any shelf.
How often should the 30 TCT inserts be rotated?
In intermittent professional use (2-4 hours/day), one rotation of the insert is necessary every 6-10 weeks per insert. With 30 inserts, rotation is progressive. Complete replacement only occurs when all 4 cutting edges of an insert are worn out.
