01 / 05H101 High-speed Electric Engraving Pen cordless rotary engraving tool — product overview for model selection for Engraving & polishing, OEM and wholesale sourcing
rotary · Model H101
H101 High-speed Electric Engraving Pen
Cordless pen-style rotary tool for engraving, polishing, grinding and detail work.
The H101 electric engraving pen is a high-speed cordless mini rotary tool designed for precision engraving, polishing, carving, and DIY applications. Powered by a 30000RPM coreless motor, it delivers stable performance, low vibration, and excellent control for both beginners and professionals. Its lightweight aluminum alloy body (only 59g) ensures comfortable long-time use, while the 5-speed adjustable system and digital display provide accurate operation for different materials.
Equipped with a 2.35mm metal chuck and 30PCS high-speed steel bits, this engraving pen supports multi-functional use including jewelry engraving, electronics repair, nail polishing, glass carving, and craft projects. The 600mAh lithium battery offers reliable runtime and supports Type-C fast charging with use-while-charging capability.
- Torque / mode
- 5 speeds
- Speed
- 30000 RPM
- Configuration
- 30 accessories
- Material
- Aluminum alloy
- Best for
- Engraving & polishing
- Starting MOQ
- 500 pcs
Samples are typically available in 3–5 days. Product-specific specifications and compliance documents can be confirmed before ordering.
Technical specifications
- Model
- H101 Electric Engraving Pen
- Size
- 136 × 18 mm
- Net Weight
- 59g
- Package Weight
- 249g
- Package Size
- 194 × 108 × 27 mm
- Material
- Aviation Aluminum Alloy
- Motor Type
- Coreless Motor
- Rated Voltage
- 4V / 7.4V
- Speed
- 30000 RPM
- Torque
- 230 g.cm (Stall Torque)
- Collet
- 2.35mm Metal Chuck
- Battery Type
- Polymer Lithium Battery
- Battery Capacity
- 600mAh
- Charging Port
- Type-C
- Charging Time
- ~60 Minutes
- Charging Input
- 5V-1A
Product highlights
- Ultra-lightweight design (only 59g) for fatigue-free operation
- Digital display screen for speed visibility
- 5-speed adjustable system for different materials
- Dual-button control system for easy operation
- Support use while charging for uninterrupted work
- Smart Control System:
- Long press: Power ON
- Short press: Increase speed
Applications
- Jewelry engraving & customization
- Glass / metal / wood carving
- PCB cleaning & electronics repair
- Nail polishing & manicure tools
- DIY crafts & hobby projects
- Precision deburring & finishing
Supply and customization
- Logo: laser engraving or silk-screen printing
- Housing color and button finish
- Retail box, tool case, manual and labels
- Bit or accessory combination
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