Easily make fine cuts, shapes, grooves and holes2. The 52 mm smooth insertion depth can provide maximum control.3. Milling depth locking for fatigue-free machining at a single height.4. Safety switch, prevent the machine from accidentally turning on.5. This product can connect to other extraction systems.6. Spindle lock for easy and quick replace tool.7. A plastic backing plate is mounted on the base for sliding and protecting the voltage/frequency: 220v/50hzpower: 1200wspeed: 11000rpm~30000rpmchunk diameter: 6/8mmcutting depth: