Outils rotatifs sans fil

Electric Grinder-104

Electric Grinder-104 — Outils rotatifs sans fil

OEM / ODM6 photos produitDemander un échantillon
OEM / ODM:Logo, couleur, emballage et configuration sont personnalisables pour les commandes éligibles.

Présentation du produit

Informations fabricant

Logo, couleur, emballage et configuration sont personnalisables pour les commandes éligibles.

Electric Grinder-104 est un outil rotatif sans fil compact pour la gravure, le meulage, le polissage et les travaux de finition.

Les vitesses, le mandrin, les accessoires et l’autonomie dépendent de la configuration documentée du modèle.

Les projets OEM/ODM peuvent inclure la couleur, le marquage, les accessoires et l’emballage de vente.

Electric Grinder-104

Spécifications techniques

Données issues du document modèle fourni ; les conditions commerciales en vigueur sont confirmées dans chaque devis.

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

Applications et acheteurs

  • 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

Points forts

  • 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

Configuration et emballage

  • 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

Options 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

Repères de commande

  • Fast delivery Stable supply chain Export-ready packaging

FAQ produit

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

Outils rotatifs sans fil · 6 photos produit

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