Mini CNC Milling Machine

Mini CNC Milling MachineMini CNC Milling Machine Note: Production period: 100 Days Product Information: This mini CNC milling machine features a palm size design with a complete three axis CNC structure. It includes 35 mm linear rail travel on all axes, a harmonic drive rotary axis with 1: 50 reduction, and ER8 ER16 collet systems for flexible tool and workpiece clamping. A 12,000 RPM brushless spindle, offline controller, limit switches, and integrated tool setting

Mini CNC Milling Machine

Note: 

Production period: 100 Days

Product Information:

This mini CNC milling machine features a palm-size design with a complete three-axis CNC structure. It includes 35 mm linear rail travel on all axes, a harmonic-drive rotary axis with 1:50 reduction, and ER8 / ER16 collet systems for flexible tool and workpiece clamping. A 12,000 RPM brushless spindle, offline controller, limit switches, and integrated tool setting components support precise micro milling, drilling, and engraving tasks in limited workspace environments.

.Palm-Size Body with Full CNC Structure: This DIY mini CNC milling machine integrates a complete three-axis CNC architecture into a palm-size form factor. Core working logic of standard CNC mills is retained in a compact layout, achieving true miniaturization without functional reduction.
.Three-Axis 35 mm Linear Rail Travel: Built with three single-rail micro slide tables, each offering 35 mm travel. The compact structure supports precise linear motion, enabling fine milling, drilling, and engraving on small parts.
.Rotary Axis with Harmonic Drive Reduction: The rotary axis uses a 28-size stepper motor combined with a 1:50 harmonic reducer, delivering stable positioning and high torque at low speed. This configuration supports A-axis operation and multi-angle machining.
.ER8 / ER16 Collet System with Broad Compatibility: The standard setup includes an ER8 milling collet and an ER16 collet for the rotary axis. Multiple tool sizes and clamping methods are supported, providing strong expandability compared with similar compact CNC units.
.Complete Control and Safety Configuration: Equipped with a PWM-controlled 12,000 RPM micro brushless spindle, offline screen controller, photoelectric limit switches, brass tool setter, and 3D-printed leadscrew dust covers. The system balances operational stability, safety, and ease of use within a miniature CNC platform.

Specifications: 

.Material: Metal + Plastic + Electronic Components
.Product Weight: 8100g
.Package Weight: 8600g
.Product Dimensions: 30 x 25 x 35cm
.Package Dimensions: 35 x 30 x 45cm
.Packing: Cardboard Box
.Age: 16+
 
Packing List:

.Mini Metal CNC Milling Machine *1
.Offline Controller *1
.Electrical Control Box *1