Mini stepper motor - SECC galvanized mounting bracket for durable corrosion resistance and secure attachment. - Designed to fit DIY engraving machines and small CNC milling motors. - Compact, precision motion for accurate positioning in hobby and light industrial applications. Linear table actuator (linear rail guide slide actuator) - Precision-machined slide with careful attention to detail for smooth, consistent travel. - Built to work with linear rail guidance to improve repeatability and reduce play. - Ideal for small XY tables or Z-axis adjustments where compact, stable linear motion is required. Motor drive / CNC spindle motor - Robust, reliable construction designed for continuous use and long service life. - Suited for driving small CNC spindles or motors in hobby CNC and engraving setups. - Built to resist breakage under normal operating conditions. Why this kit is useful - Solves alignment and stability issues common in DIY CNC builds by providing a galvanized mounting bracket, a precision linear slide, and a durable motor drive. - Helps achieve tighter positional accuracy and longer component life compared with generic replacement parts. - Compatible with common DIY CNC engraving and router projects for straightforward upgrades or repairs. Key attributes - Function: stepper motor for positioning, linear rail slide for guided motion, motor drive/spindle component for power and durability. - Compatibility: fits DIY engraving machines, CNC milling motors, and small CNC spindle setups as indicated. - Material: SECC galvanized steel bracket for corrosion resistance; precision-machined slide components for consistent motion. - Performance: designed for reliable, long-term operation; reduces mechanical play and improves repeatability. Important installation note - Modifications are required for installation; this set does not include a linear bearing. - Intended as DIY CNC router parts and stepper motor slide regulator components — not a complete, ready-to-run system. Typical applications - Upgrade the Z-axis on a DIY engraving machine to improve precision and durability. - Integrate into a small CNC router build to add a guided linear table or improve stepper mounting. - Replace worn slide or motor mounting parts in hobby CNC mills and compact spindle assemblies.