With boring heads, contractors get flexibility for different sized holes because of their modular toolbox design that includes boring heads ranging from 10-32 mm and 25-80 mm, extension bars, and inserts. Boring heads also reduces iso 50 or bt40 tool holders stock holdings due to their interchangeable parts and the case with storage that holds setup calibration gauges which enables faster vernier caliper installation. These features are extremely advantageous for small job shops that work with miniature electronics as well as heavy machinery, allowing for quick changes from small to large diameter holes.
