CNC Cutter Set 3 pieces with ER11-A 4 mm Collet for Snapmaker Artisan/2.0 by snapmaker

Set of three CNC milling cutters supplied with an ER11-A 4 mm collet designed for use with Snapmaker Artisan and Snapmaker 2.0 CNC modules. The set includes three cutting tools matched to the 4 mm clamping sleeve to ensure secure retention and concentric runout suitable for desktop CNC routing, engraving and light milling tasks. Materials such as softwoods, engineered wood, plastics and non-ferrous soft metals can be processed on a Snapmaker Artisan/2.0 platform when using these cutters and the dedicated ER11-A collet.

Advantages

The included ER11-A 4 mm collet provides stable and concentric clamping for 4 mm shank tools, reducing vibration and improving surface finish. Three cutters give options for different cutting profiles or serve as spare tools for uninterrupted work. The set is compact and intended for easy installation in Snapmaker Artisan/2.0 CNC spindles compatible with ER11-A collets, enabling straightforward tool changes and consistent bit retention during small-scale projects.

Suitable for

• Precision routing and profiling on desktop CNC machines
• Engraving and detail work in wood and plastics
• Light milling of non-ferrous soft metals like aluminium
• Prototyping, model making and small woodworking projects

Key specifications

• Tool quantity: 3 cutting tools
• Collet type: ER11-A clamping sleeve for 4 mm shank
• Shank diameter: 4 mm
• Compatibility: designed for Snapmaker Artisan and Snapmaker 2.0 CNC modules that accept ER11-A collets
• Intended materials: wood, engineered wood, plastics, and soft non-ferrous metals

How to use

Install the ER11-A 4 mm collet into the Snapmaker Artisan/2.0 spindle following the machine manufacturer’s instructions, then insert a 4 mm shank cutter and tighten the collet nut to secure the tool. Select appropriate spindle speed and feed rate for the material being machined; start with conservative settings and perform a test cut to verify depth and finish. Use proper workholding and secure the workpiece before milling. Replace cutters as they wear to maintain cutting quality and reduce load on the spindle.

Usage recommendations

For best results, use dust extraction or shop vacuum during routing and milling, wear appropriate personal protective equipment, and verify spindle RPM and feed rate settings against material type. Regularly inspect the ER11-A collet and cutters for wear or debris to ensure reliable clamping and consistent machining performance.