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BERGER technologie WTG - 1

The PROFESSIONAL machine offering the best price-performance ratio internationally!

Ergonomic operation while maintaining a clear view of the cutting edge at all times!
Directly from the renowned Swiss manufacturer of precision grinding machines—BERGER technologie in THUN/Gwatt BE.

Sharpening of woodworking tools
The #PROFI chisel and planer blade grinding machine!
Pgedpodt Ap Ajfx Afwew

The original from BERGER technologie, renowned for over 40 years for their extremely robust and highly durable DRILL GRINDING MACHINES, MADE IN SWISS!

Over 40 years of experience in tool grinding speaks for itself...

#WOOD-TOOL-GRINDER WTG-1 – “Swiss Quality”

Currently the most affordable professional wood tool grinder on the market!

For precise and efficient work, a perfectly sharpened, razor-sharp cutting edge is essential.
With our grinding machine, you can sharpen your tools such as:

“#Chisels, planer blades, mortising chisels” quickly, easily, accurately, and cost-effectively…

Made in Switzerland = Swiss Quality

Where is the WOOD-TOOL-GRINDER “WTG-1” used?

- Everywhere conventional woodworking is performed
- For example: joineries, carpentries,
- Timber construction companies, schools, vocational schools,
- Training centers/workshops…

Your advantages

- Highly precise, robust, and durable construction
- Quickly grind a perfect, burr-free edge in just 30 seconds
- Extremely easy to operate, even for trainees and unskilled workers
- Dry grinding principle—no issues with moisture (water/oil)
- Infinitely variable adjustment of the cutting angle
- Reduced need for purchasing new tools—lower maintenance and fixed costs

Construction details of the “WTG-1” woodworking tool grinder

The WTG is powered by a robust 500-watt motor.
A dust-protected, high-precision linear guide with ball bearings serves as the carriage—commonly used in machine tools, industrial robots, and special precision machinery.
The stepless grinding advance is precisely and self-lockingly controlled by a dovetail guide.
Secure and stable tool clamping is ensured by a parallel clamping system.

Technical Data

Weight: 20 kg
Connection: 230 volts
Motor: 500 watts
Speed: 3,000 rpm
Sharpenable tool width: 5 – 60 mm
Cutting angle adjustment: 25 – 30°, continuously adjustable
Main grinding wheel: Special corundum Ø 100 mm
Polishing/buffing wheel: Special type ROTAX Ø 150 mm

My TIP:

I recommend the basic machine together with the double grinding set. You’ll be perfectly equipped.

Request detailed documents about the machine without obligation.

Your direct contact:

Mr. Marc Brönnimann / Head of Sales & Assembly BST

[Brand references:]
Kaindl, DAREX, HARICH, Vertex, Drill Doctor, METEOR, Optima, Tatar, Promac, Cuoghi, Avyac, Christen, MOTOM, VITAX, WASU, Ulrich Klingel, ISELI, Schneeberger, Lamallo,

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