About This

• High-Speed Precision for Engraving & 3D Printing Finishing: Powered by a professional-grade brushless motor, this rotary engraving pen delivers 5,000–35,000 RPM with smooth, stable torque. Ideal for engraving, fine carving, and post-processing 3D printed parts, where clean edges and surface control matter most.
• Quiet, Low-Vibration Performance You Can Feel: Optimized motor balance and internal structure reduce vibration and operating noise, providing a calmer, more controlled experience during long engraving or sanding sessions. Better control means cleaner results and less hand fatigue.
• Up to 2‑Hour Continuous Operation with 3000mAh USB‑C Power: The high‑capacity 3000mAh rechargeable battery supports up to 2 hours of continuous use (depending on speed and material), making it well‑suited for long engraving work and 3D printing post‑processing without frequent recharging.
• Built-In LED Light & Safety Lock for Confident Operation: A shadow-free LED ring light improves visibility when working on fine details or dark surfaces. The safety lock prevents accidental activation, offering added confidence for precision DIY and home use.
• Versatile 37-Piece Accessory Kit for Creative Projects: Includes 37 essential accessories for engraving, sanding, polishing, drilling, and light cutting. Designed for DIY makers, hobbyists, and 3D printing enthusiasts who want flexibility without switching tools.

Overview

• Brand : HOTO
• Voltage : 12 Volts
• Power Source : Battery Powered
• Recommended Uses For Product : Cutting, Drilling, Engraving, Grinding, Polishing, Sanding
• Color : Black