Catalog Number - 46050-01-005

The 46050‑01‑005 Stainless Steel Tubing Scoring Tool (5‑Pack) is a multi‑user solution designed for laboratories that routinely work with metal tubing and require a controlled method for scoring and breaking stainless steel tubing in non‑critical applications.

Cutting stainless steel tubing is one of the most difficult tasks in chromatography. Improper methods can collapse the internal diameter (ID), leading to flow restriction, increased backpressure, and unreliable results. This tool uses a scoring technique, where the tubing is marked and then snapped cleanly, helping preserve the internal bore.

This pliers‑style tool is designed specifically for:

• 1/16" stainless steel tubing

• 1/8" stainless steel tubing

The handles are made from durable polypropylene, providing a comfortable grip for repeated use. A built‑in safety latch ensures safe storage and handling when not in use.

After scoring and breaking, it is essential to deburr and clean the tubing end using a file to remove residual material and ensure proper sealing performance.

While this tool provides a satisfactory cut for routine use, it is not recommended for critical HPLC or LC‑MS connections. For those applications, ECM‑cut pre‑cut stainless steel tubing should be used to ensure precision and optimal system performance.

Why Choose a 5‑Pack Scoring Tool Set?

This configuration is ideal for:

• Multi‑instrument laboratories

• Service and maintenance teams

• High‑use environments with frequent tubing work

• Standardizing tools across multiple technicians

Provides improved:

• Tool availability

• Workflow efficiency

• Maintenance consistency

Why Use a Scoring Tool for Stainless Steel Tubing?

Improper cutting methods can cause:

• Collapse of tubing internal diameter

• Increased backpressure

• Leaks or poor sealing

• Flow disturbances and poor chromatography

The scoring method used by this tool:

• Preserves internal diameter integrity

• Reduces tubing deformation

• Creates a cleaner break

• Supports reliable non‑critical connections

Key Features

Designed for Stainless Steel Tubing

• Compatible with 1/16" and 1/8" tubing sizes

• Suitable for common chromatography applications

Controlled Scoring Method

• Scores tubing instead of cutting completely through

• Allows for clean snap while preserving ID

• Minimizes flow path disruption

Pliers‑Style Operation

• Simple, controlled hand operation

• Easy to use during routine maintenance

• Repeatable, consistent performance

Durable and Safe Construction

• Polypropylene handles for comfort and durability

• Integrated safety latch for secure storage

• Built for repeated lab use

Bulk Efficiency

• 5‑pack configuration supports multi‑user labs

• Reduces downtime caused by tool sharing

• Enhances workflow efficiency

Intended for Non‑Critical Applications

• Produces acceptable cuts for general use

• Not suitable for high‑precision chromatography connections

Important Usage Notes

• Recommended for:

  • Non‑critical stainless steel tubing cutting

• Not recommended for:

  • Critical HPLC or LC‑MS connections

• Best practices:

  • Use ECM‑cut tubing for high‑performance systems

  • Always deburr and clean tubing after scoring and snapping

Typical Applications

• Scoring stainless steel tubing for general lab use

• Routine system maintenance and repair

• Non‑critical chromatography connections

• Tubing preparation for service environments

• Multi‑user and high‑volume lab operations