Fiber optic cutting pen QOLTEC 54260 — handheld fiber scribe for precision scoring

The QOLTEC Fiber Optic Cutting Pen 54260 is a handheld fiber scribe designed for controlled scoring of optical fibers prior to cleaving. Its compact pen-style body allows technicians to position the tool accurately on individual glass fibers, producing a shallow, localized score that facilitates clean mechanical or fusion cleaves. The tool is intended for use in fiber termination, splicing and testing workflows where precise scoring reduces the risk of uncontrolled fracture and improves subsequent connectorization or splicing quality.

Advantages

The fiber cutting pen delivers repeatable, localized scoring with a slim, pen-like shape for access in confined workspaces. Its design supports consistent scoring depth to help produce predictable cleave surfaces. The lightweight handheld format minimizes user fatigue during repetitive preparation tasks and allows convenient portability between job sites. The device is compatible with standard single fibers and fits typical technician workflows for preparation before mechanical or fusion splicing.

Suitable for

• Preparing single optical fibers before mechanical splicing
• Scoring fibers prior to fusion splicing to improve cleave quality
• Fiber connectorization and termination preparation
• Field service and installation tasks where compact tooling is required

Key specifications

• Form factor: pen-style handheld scribe for fiber scoring
• Intended use: localized scoring of optical fibers prior to cleaving
• Compatibility: designed for single optical fibers used in fiber termination and splicing
• Weight and size: compact and lightweight for portability and access in confined spaces

How to use

Align the fiber in your usual preparation fixture or hold the single fiber securely. Position the cutting pen so the scribing tip contacts the fiber at the desired cleave location, then apply gentle, consistent pressure while drawing the pen once across the fiber to create a shallow score. Avoid multiple repeated strokes over the same point to prevent uneven scoring. After scribing, proceed with your standard cleaving method and inspect the cleave face before splicing or connectorization.

Usage recommendations

Use the QOLTEC fiber cutting pen as part of a controlled fiber preparation routine: keep the scribing tip clean, store the tool in a protective pouch when not in use, and combine scoring with proper fixturing and a reliable cleaver to achieve consistent results. For best outcomes, train personnel on correct pressure and single-stroke technique and follow safety precautions for handling bare glass fibers.