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Building a Violin Graduation Punch

Building a Violin Graduation Punch

Violin Graduation Punch (also called Thicknessing Punch) is a specialized tool used by luthiers to create precise thickness of the top and back plates of the violin.


How to correctly drill a pilot hole?

How to correctly drill a pilot hole?

A pilot hole is a small hole drilled before screwing a screw into wood. It helps prevent surface lacquer cracking on the guitar and reduces the risk of wood splitting, especially with hard wood. A bonus is that the screw will be installed directly, following the path of the pilot hole.


Which is Heavier: Swamp Ash vs. Mahogany vs. Alder?

Which is Heavier: Swamp Ash vs. Mahogany vs. Alder?

Which wood to choose for guitar body, based on weight, price and tone?

Most people, including ourselves, commonly assume that Swamp Ash is much lighter than Alder, given that water washes away heavy organic compounds. It is often mentioned that Swamp Ash is rare, the lightest, and therefore more expensive.


Choosing the Right Solder: Lead-Based vs. Lead-Free

Choosing the Right Solder: Lead-Based vs. Lead-Free

In our lab there are several spools of solder alloys, both lead-based and lead-free. We have both of them in various wire diameter. To make it more complicated... they also come with various amounts of various flux. If you look further, in our refrigerator you will find different kinds of solder paste. So why this variety and which one to use and when?