Small Boring Tool MTL 5R0.2L22 Aluminum Smooth Tungsten Steel Inner Small Hole Reverse
This MTL 5R0.2 L22 reverse-type micro boring tool adopts premium solid tungsten carbide, specially developed for copper and aluminum machining. With 5mm shank, R0.2 nose radius and 22mm cutting depth, it perfectly supports reverse inner boring of small bores on Swiss-type lathes.
Precision-lapped sharp cutting edges deliver clean cutting action and smooth chip flow for soft non-ferrous materials. The non-adhesive polished surface effectively suppresses built-up edge, achieving mirror-grade surface finish and consistent dimensional precision in high-speed production.
Its dedicated reverse structure fits narrow reverse inner-bore working spaces excellently. The high-rigidity carbide body prolongs tool life, cuts tool-change downtime, and significantly improves mass production efficiency of tiny copper and aluminum precision components.
