AtomStack SP1 500W Spindle (C4 Pro Edition) – High-Power CNC Cutting System

Note: Only works with the  C4 Pro cutter. 

Overview

The AtomStack SP1 500W Spindle is a high-performance CNC cutting and engraving upgrade designed to transform your compatible AtomStack machine into a versatile CNC workstation. With a robust 500-watt motor, precision-machined spindle housing, and stable low-vibration operation, the SP1 delivers clean, accurate cuts across wood, plastics, acrylic, composites, and soft metals.

Whether you’re adding CNC capability to your laser setup or expanding your workshop output, the SP1 provides the power, precision, and durability needed for professional-grade carving, routing, slotting, and profiling tasks.

Key Features

• Powerful 500W Spindle Motor
  High-torque output for fast, clean cutting across a wide range of materials — including hardwoods and soft metals.

• Precision-Machined Spindle Assembly
  Ensures stable rotation, reduced vibration, and superior engraving and cutting accuracy.

• Universal Mounting System
  Compatible with AtomStack machines that support CNC spindle add-ons.

• High-Speed RPM Performance
  Optimized for detail work, shaping, routing, and fine engraving patterns.

• Quiet, Low-Vibration Operation
  Produces smoother cuts and increases accuracy during detailed CNC tasks.

• Durable, Long-Life Construction
  Built with reinforced aluminum alloy housing and high-quality internal bearings.

• Easy Installation
  Designed for fast setup—mount, connect, and begin carving with minimal adjustments.

Specifications

• Model: AtomStack SP1

• Motor Power: 500W

• Speed: High-RPM spindle motor

• Housing Material: Aluminum Alloy

• Compatibility: AtomStack CNC-supported models

• Application Type: CNC carving, cutting, routing, profiling, engraving

• Included Components: SP1 Spindle Assembly, Power Interface Cable, Mounting Brackets, User Guide

Applications

• CNC woodworking

• Acrylic cutting

• Plastics and composite routing

• Aluminum and soft-metal engraving

• Deep-cut carving and shaping

• Multi-function workshop setups

Warranty

• 1-Year Manufacturer Warranty