Gewa F-HOLE CLAMP SET

A Workshop Essential for Gluing and Fitting in Luthiery

In luthiery and repair workshops, the quality of a glue joint depends as much on preparation as on the pressure applied during curing. This set of clamps follows this logic: multiple sizes to cover common tasks (linings, small repairs, body parts), with better pressure distribution thanks to the movable support. The leather pad adds valuable protection on sensitive surfaces, especially when working near edges, purflings, or on already varnished pieces.

Who Is It For and What Are Its Uses?

These clamps are intended for luthiers, repair workshops, and careful DIY musicians who want to perform gluing and temporary holding with good control. They are particularly useful on bowed string instruments (violin, viola, cello, double bass) for operations requiring stable pressure on a localized area, but are also suitable for other precision woodworking tasks (shims, veneers, small parts). The different opening/depth combinations allow choosing the most suitable tool based on access and the depth of the piece to be clamped.

Sound Quality

Although not a sound element per se, well-controlled clamping directly influences the final result: too little pressure can cause gaps, and too much pressure can weaken the glue joint, mark the wood, or deform a thin area. The movable pressure cap helps maintain axial support, and the leather pad helps preserve surface integrity. In the workshop, such details make the difference between a clean, discreet, and durable repair and a visible or fragile one.

Technical specifications