Glass Tubing Cutter Wheel Type

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A glass tubing cutter with a wheel type design is a commonly used tool in laboratories for precisely cutting glass tubing. These cutters are preferred for their ability to make clean and smooth cuts with minimal effort and risk of breaking the glass unevenly.


Glass Tubing Cutter Wheel Type

1. Preparing Custom Glassware

  • Cutting Glass Tubing to Size: Customizing the length of glass tubing to create specific pieces of glassware such as pipettes, burettes, and condensers.
  • Crafting Specialized Apparatus: Making precise cuts for specialized glass apparatus required in unique experimental setups.

2. Modifying Existing Glassware

  • Trimming Glass Pieces: Adjusting the length of glass tubing in pre-made laboratory setups for optimal fit and function.
  • Creating Openings: Making openings or notches in glassware for connections or modifications.

3. Chemical and Biological Experiments

  • Setting Up Reactions: Preparing glass tubing for use in various chemical reactions, ensuring the tubing fits properly into reaction setups.
  • Biological Sampling: Creating customized glass tools for sampling and handling biological materials.

4. Instrumentation Assembly

  • Assembling Glass Instruments: Constructing and modifying glass components in instruments like gas chromatography setups, distillation columns, and other analytical equipment.
  • Repair and Maintenance: Repairing damaged glass parts of laboratory instruments to ensure they function correctly.

5. Educational Demonstrations

  • Teaching Tool: Demonstrating proper glass cutting techniques in educational settings to train students and laboratory personnel.
  • Hands-On Learning: Allowing students to practice cutting glass tubing as part of their laboratory skills development.

6. Creating Joints and Connectors

  • Fabricating Glass Joints: Making precise cuts to form joints and connectors between different glass components, ensuring airtight and secure connections.
  • Connecting Tubes: Customizing glass tubing to create smooth connections in complex glassware assemblies.

7. Smoothing Edges and Preparing Ends

  • Deburring Edges: After cutting, the edges can be sharp; the cutter helps in making clean cuts that are easier to smooth with minimal additional work.
  • Preparing Ends for Sealing: Ensuring the cut ends of the glass tubing are smooth and even, making them easier to seal with heat or to attach to other components.

8. Safety Enhancements

  • Reducing Breakage Risk: By making clean, precise cuts, the cutter helps reduce the risk of glass breakage and associated hazards during experiments.
  • Minimizing Injuries: Proper use of the cutter minimizes the likelihood of injuries that can occur from jagged or improperly cut glass.
SKU: ACS54332CHEM0 Category:


1. Wear Appropriate Personal Protective Equipment (PPE)

  • Safety Glasses or Goggles: Protect your eyes from glass shards or splinters that may be produced during the cutting process.
  • Cut-Resistant Gloves: Protect your hands from cuts and lacerations while handling glass tubing and the cutter.
  • Lab Coat or Apron: Wear protective clothing to shield your body from glass fragments.

2. Prepare the Work Area

  • Clean and Clear Space: Ensure your work area is clean and free of clutter to prevent accidents.
  • Stable Surface: Use a sturdy, stable surface to perform the cutting operation to prevent the glass tubing from slipping.

3. Inspect the Equipment

  • Check the Cutter: Inspect the cutting wheel for any signs of wear or damage before use. A dull or damaged wheel can cause uneven cuts and increase the risk of breakage.
  • Examine the Glass Tubing: Ensure the glass tubing is free of cracks or imperfections that could cause it to shatter during cutting.

4. Proper Handling Techniques

  • Secure the Tubing: Hold the glass tubing firmly but gently to prevent it from slipping or breaking.
  • Apply Even Pressure: Apply consistent, even pressure while scoring the glass. Avoid pressing too hard, which can cause the glass to shatter.
  • Rotate Smoothly: Rotate the cutter smoothly around the glass tubing to create a continuous score line.

5. Cutting and Breaking the Glass

  • Score Once: Make only one score line around the glass tubing. Multiple score lines can lead to uneven breaks.
  • Controlled Break: After scoring, gently apply pressure to snap the glass along the score line. Use tools designed for this purpose if necessary to control the breakage.

6. Post-Cutting Procedures

  • Smooth Edges: Use fine sandpaper or a glass file to smooth any sharp edges left after cutting. This reduces the risk of cuts during subsequent handling.
  • Clean Up: Carefully clean up any glass fragments or shards from the work area to prevent injuries.

7. Storage and Maintenance

  • Store Properly: Store the glass cutter in a safe, designated place to prevent damage to the cutting wheel.
  • Maintain the Cutter: Regularly check and maintain the cutter, replacing the cutting wheel when it becomes dull to ensure optimal performance and safety.

8. General Safety Practices

  • Follow Instructions: Always follow the manufacturer’s instructions and guidelines for using the glass tubing cutter.
  • Training: Ensure that all users are properly trained in the safe operation of the glass cutter and understand the potential hazards involved.