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D-102 Cordless Electric Engraving Pen: 18000RPM Mini Rotary Tool Kit for Precision Work

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Posted by Shenzhen JieYuan Technology Co., Ltd. On Apr 30 2026

In the competitive world of precision tools, the D-102 Cordless Electric Engraving Pen stands out as a versatile and powerful solution for detailed engraving and finishing tasks. This compact cordless electric engraving pen features a high-speed 18000 RPM motor housed in a lightweight pen-style body weighing only 40g, making it exceptionally comfortable for extended one-hand operation.

Key Features & Advantages

  • Ultra-High Speed: 18000 RPM no-load speed delivers clean and efficient performance across multiple materials
  • 3-Speed Adjustable Control: Easy one-button operation with LED indicator for precise speed selection
  • Fast Type-C Charging: Fully charged in approximately 30 minutes and supports working while charging
  • Premium Build Quality: Aluminum alloy handle combined with impact-resistant ABS shell for durability and premium feel
  • Complete 30pcs Grinding Bits Kit: Includes various shapes suitable for engraving, polishing, carving, and grinding on metal, glass, jewelry, wood, plastic, and more

Wide Application Scenarios This mini rotary tool kit is widely used in:

  • Jewelry engraving and customization
  • Glass etching and marking
  • Metal surface engraving and detailing
  • Wood carving and DIY artistic projects
  • Fine polishing for electronic repairs
  • Personalized gift making

Whether you're a jewelry maker personalizing pieces, a craftsman etching logos on metal plates, or a repair technician performing delicate work, the D-102 provides the precision and control needed for professional results.

OEM/ODM Customization Ready As a professional manufacturer, we offer full customization services including color options (Grey, Silver, Black, Blue, Pink, Red, Gold, etc.), logo printing, custom bit combinations, and private label packaging. MOQ starts at 500 PCS with flexible production lead times.

Technical Specifications

  • Model: D-102
  • No-load Speed: 18000 RPM
  • Battery: 300mAh Polymer Lithium
  • Charging Port: Type-C (30 minutes fast charge)
  • Weight: Only 40g
  • Collet Size: 2.35mm
  • 3-Speed Adjustable with LED Indicator

Why Choose the D-102 Electric Engraving Pen? Its ultra-lightweight design, high-speed performance, multi-material compatibility, and strong OEM customization capability make it an excellent choice for distributors, Amazon sellers, jewelry manufacturers, and craft tool brands looking to expand their product line with a high-demand precision tool.

Ready to source a reliable cordless electric engraving pen? Contact our team today for free samples, factory pricing, and customized OEM solutions.

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