An internal tubing cutter, also known as an inside cutter or pipe reamer, is a specialized tool used for cutting the inside of pipes or tubing. It is primarily used to remove burrs, smooth rough edges, or enlarge the inner diameter of pipes. 




Here are some details about an internal tubing cutter:

Design: An internal tubing cutter typically consists of a cylindrical body with cutting blades or teeth on the inside. The cutter is designed to fit inside the pipe or tubing, allowing for internal cutting or reaming.


Construction: Internal tubing cutters are commonly made of durable materials such as steel or alloy to withstand the cutting forces and provide longevity. The cutting blades or teeth are usually hardened for sharpness and durability.


Size Compatibility: Internal tubing cutters come in various sizes to match different pipe diameters. The size of the cutter is determined by the maximum pipe diameter it can accommodate. Common sizes range from small handheld cutters for narrow pipes to larger cutters for larger diameter pipes.


Usage: To use an internal tubing cutter, you insert the tool into the pipe or tubing to be cut. The cutting blades or teeth are positioned against the inner wall of the pipe, and rotational force is applied to the cutter. As the cutter is rotated, it cuts through the material, removing burrs or enlarging the inner diameter.


Applications: Internal tubing cutters are commonly used in plumbing, HVAC, and other industries where pipes or tubing need to be cut or prepared for fittings, connectors, or smooth flow. They are particularly useful for removing sharp edges or burrs left behind after cutting or for enlarging the inner diameter to allow for better flow or insertion of fittings.


Safety Considerations: When using an internal tubing cutter, it's important to follow the manufacturer's instructions and take proper safety precautions. Ensure that the pipe or tubing is securely held in place and that you have a firm grip on the cutter while rotating it. It's also advisable to wear appropriate safety gear, such as gloves and eye protection, to protect yourself from any potential debris or sharp edges.

Internal tubing cutters can be purchased at plumbing supply stores, hardware stores, or online retailers. They are versatile tools that help achieve smooth, clean cuts and prepare pipes or tubing for various applications.