Tungsten Steel cutting tool designed for bare fiber adapters, featuring compact pen-style design for easy portability and comfortable handling.

• Easy to carry with volume similar to ordinary pen
• Comfortable hand feel during operation
• Protective cap prevents accidental damage to cutting head
• Always use protective cap when not in use to avoid impact damage

Can this replace desktop precision fiber cutting knives?

This cutting pen is designed for simple use or temporary testing applications, such as temporary connections for bare fiber optic adapters. For precision welding or high-demand applications, we recommend using dedicated fiber cutting knives or welding machine cutting tools.

Can it handle cold subgroups or quick joint faces?

Not recommended for surface treatment applications as it may not meet precision requirements. While some customers have reported successful use cases, we cannot guarantee optimal results for precision applications.

How to use the optical fiber cutting pen?

1. Remove the optical fiber coating layer
2. Clean with alcohol
3. Place on clean, flat surface (mirror, glass, or metal platform)
4. Hold cutting pen vertically and tap gently sideways on the fiber
5. Experienced users can perform suspended fiber cutting

What is the service life and warranty?

This is a consumable tool subject to natural wear and tear. We do not provide specific lifespan statistics or warranty coverage as it is classified as a consumable product.

What about surface loss during cutting?

Surface loss depends on multiple factors. As user proficiency increases, cutting loss typically decreases. This is a simple tool designed for basic applications.

Ruby vs. Tungsten Steel - which is better?

• Ruby: Crisp texture, slightly higher hardness
• Tungsten Steel: Better toughness, more durable, resistant to wear
• Performance depends primarily on user operation and application requirements

We offer custom branding services for your logo on cables, packaging, labels, or any visible surface. Our OEM and ODM capabilities are ready to meet your specific requirements.

Packaging: Standard export packaging including carton boxes, wooden boxes, and wooden pallets.

Shipping Methods:

• International express: UPS, TNT, DHL
• International air freight
• Sea freight