Herramientas rotativas inalámbricas

Electric Grinder-104

Electric Grinder-104 — Herramientas rotativas inalámbricas

OEM / ODM6 fotografías del productoSolicitar muestra
OEM / ODM:Logotipo, color, embalaje y configuración están disponibles para pedidos aptos.

Resumen del producto

Información del fabricante

Logotipo, color, embalaje y configuración están disponibles para pedidos aptos.

Electric Grinder-104 es una herramienta rotativa inalámbrica compacta para grabado, lijado, pulido y acabados de detalle.

Las velocidades, el portabrocas, los accesorios y la autonomía dependen de la configuración documentada del modelo.

Los proyectos OEM/ODM pueden incluir color, marca, juego de accesorios y embalaje de venta.

Electric Grinder-104

Especificaciones técnicas

Datos del documento de modelo suministrado; las condiciones comerciales vigentes se confirman en cada cotización.

Model
Engraving Pen 104
Rated Voltage
3.7V / 4V DC
No-load Speed
18,000 RPM
Max Torque
55 g·cm (stall torque)
Chuck Size
2.35mm Metal Chuck
Battery Capacity
300mAh Polymer Battery
Charging Interface
Type-C
Charging Time
~30 Minutes
Charging Input
5V-1A
Working Mode
Supports Charging While Using
Speed Control
3-Speed Adjustable
Indicator
LED Light Display
Motor Type
Carbon Brush Motor
Product Size
119 × 16 mm
Net Weight
40g
Housing Material
ABS + Aluminum Alloy
Bit Material
High-Speed Steel (25–30 HRC)
Working Temperature
20°C to 45°C

Aplicaciones y compradores

  • USA / EU tool importers & distributors
  • Mobile phone repair kit suppliers
  • Amazon FBA sellers (DIY tools niche)
  • Hardware wholesalers
  • OEM/ODM brand owners
  • This mini electric engraving pen tool kit is widely used in:
  • Electronics repair (smartphones, laptops, PCB boards)
  • DIY engraving & carving tools
  • Jewelry polishing & shaping
  • Wood carving & plastic trimming

Puntos destacados

  • Premium Build Quality
  • Aluminum Alloy Handle → Lightweight, durable, premium texture
  • ABS Housing → Impact-resistant & long-lasting
  • 2.35mm Metal Chuck → Stable clamping, high precision
  • ️ High-Speed Motor Performance
  • 18,000RPM for smooth engraving and micro drilling
  • Stable output ensures low vibration & high accuracy
  • Ultra-lightweight (40g) – fatigue-free operation
  • Pen-style ergonomic design – precision control
  • 3-speed intelligent adjustment – multi-material compatibility

Configuración y embalaje

  • Box Size: 200 × 133 × 33 mm
  • Weight: 200g
  • Carton:
  • 80 PCS / Carton
  • Gross Weight: 17 KG
  • Carton Size: 54.5 × 41.5 × 43.5 cm

Opciones OEM / ODM

  • We provide full customization for global buyers:
  • Logo printing (laser / silk screen)
  • Custom colors (10+ options available)
  • Packaging design (retail box / gift box)
  • Bit combinations (30+ configurations)
  • Material customization:
  • High-speed steel
  • Tungsten steel
  • 45# steel
  • Non-metal polishing / cutting / drilling bits

Referencia de pedido

  • Fast delivery Stable supply chain Export-ready packaging

Preguntas frecuentes

What is this engraving pen mainly used for?+

It is used for engraving, polishing, micro drilling, and precision repair work.

Can I customize the grinding bits?+

Yes, we support full customization of shapes and materials.

How long does the battery last?+

Approximately 60–90 minutes depending on usage.

Does it support continuous use?+

Yes, it supports working while charging.

What is the MOQ?+

Standard: 500 PCS Custom: 1000 PCS

Is it suitable for beginners?+

Yes, it is easy to operate and beginner-friendly.

What materials can it process?+

Plastic, wood, PCB, jewelry, soft metals, etc.

Can I get samples?+

Yes, samples are available within 3–5 days.

MODEL REFERENCEElectric Grinder-104

Herramientas rotativas inalámbricas · 6 fotografías del producto

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