High Precision CNC Lathe Boring Tool MTR 4r0.15 L15-Colorful FTungsten Steel For Small Diameter Customizable
This MTR 4R0.15 L15 rainbow boring tool adopts solid tungsten carbide substrate with premium low-friction colorful coating. With 4mm shank, R0.15 nose and 15mm depth, it supports boring, profiling and threading for copper, aluminum, plastic and acrylic on CNC lathes.
Precision-sharpened cutting edges deliver clean cutting and smooth chip flow for non-ferrous and non-metal materials. The anti-adhesion rainbow coating effectively suppresses built-up edge, ensuring mirror-like finish and stable dimensional accuracy at high machining speeds.
Suitable for bores over 4.1mm, its compact rigid shank perfectly fits narrow inner-hole spaces. It extends tool service life, reduces tool-change downtime, and greatly improves mass production efficiency of miniature non-ferrous and plastic parts.
