Bostome 2.2KW Air Cooled Spindle Motor ER20 – 24000 RPM CNC Router

Elevate your CNC routing precision with the Bostome 2.2KW Air Cooled Spindle Motor ER20, engineered for demanding professionals who require reliable, high-speed performance in machining wood, stone, and metal.

• Feature: High-speed operation at 12000-24000 RPM with four premium imported bearings – Delivers exceptional durability and anti-rust protection for sustained performance → Benefit: Achieve smoother, more accurate engravings that save time and reduce material waste in your projects.
• Feature: Air Cooled design with efficient heat dissipation – Uses air circulation to manage high-speed heat without interruptions → Benefit: Enjoy uninterrupted workflows, minimizing downtime and enhancing productivity in your workshop.
• Feature: ER20 collet with dynamic balance technology – Provides superior rigidity, precision, and low runout under 0.002 mm → Benefit: Produce professional-grade results effortlessly, boosting your efficiency in machinery manufacturing or custom fabrication.
• Feature: Oxygen-free copper coils in a stainless steel body – Ensures robust power output and extended lifespan, three times that of standard spindles → Benefit: Invest in a tool that delivers consistent, high-quality output, supporting long-term reliability for your business needs.

Secure the Bostome Spindle Motor today to transform your CNC operations with authoritative precision and luxury performance.