Formular to calculate wood density

Value A here:
Value B here:

Important: Value (B) with negatives sign, for the calulation unsignd.

Video intructions

You are uncertain about how to handle a product? Here you`ll find the right video for your special need.

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Manual instructions

Please, download the instruction for your machine.

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Service repair form

Does your machine no longer work like the first day? We have established our repair service to help you...

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Manufactured at the foot of the Black forest, our tools and machines for Bassoon and Oboe are delivered wordwide with the quality trade name MADE IN GERMANY. Behind this, are 60 years of experience in development and production.
We guarantee highest quality, superior durability and reliable functionality or our products.