The plane mouth aperture is the adjustable opening in a hand plane’s sole, positioned before the cutting iron. It controls shaving thickness and tear-out by regulating chip breakage. Woodworkers adjust it for fine finishing or aggressive stock removal. Cabinetmakers, luthiers, and carpenters benefit, achieving smoother surfaces and greater control over material removal.
Get alerts when this topic surges in newsletters. Free to start.
Sign up freeExplore more trends:Trending Topics ·AI Trends ·Business Trends ·Finance Trends ·Technology Trends