鑽孔與鋸切支撐 — 替換用木製工作檯針，V型槽，13.3公分

The V-slot grips my saw blade perfectly straight, so even the tightest curves in my silver sheet come out clean instead of drifting off line. It's a simple piece of wood but the 13.3 cm length is just right for resting my hand comfortably while I file.

The V-slot on this 13.3 cm replacement is cut perfectly straight, so my saw blade doesn't wander at all on tight curves. I've been using it for a week and it's already made filing much more controlled.

Swapping out my old bench pin for this one made a noticeable difference — the V-slot guides the blade so cleanly on tight curves. At 13.3 cm, it’s a solid size for detailed piercing work without crowding the work area.