What types of tubing benders are available, and when is each most appropriate?

Tubing benders come in several styles, each suited for different applications. Lever-type benders are compact and good for tight spaces and smaller diameter tubing. Gear-type benders, like some Imperial models, offer increased leverage for bending larger or thicker-walled tubing. Mandrel benders are used for creating smooth, consistent bends in exhaust and roll cage tubing, preventing kinks. Finally, some benders, like the Robinair Four-in-One, are designed to handle multiple common tubing sizes, making them versatile for general use.

What factors should I consider when choosing a tubing bender for brake lines?

When bending brake lines, precision is key. Look for a bender specifically designed for small diameter tubing to avoid kinks or collapses. The GearWrench tubing bender, for example, includes roller adapters to handle common brake line sizes. Consider the material of your brake lines (steel, stainless steel, copper) and choose a bender compatible with that material. Also, assess the space you have available; some benders require more clearance than others.

Can tubing benders be used on materials other than copper and steel?

While many tubing benders are designed for copper and steel, some can also handle aluminum, brass, and even stainless steel. Always check the manufacturer's specifications to ensure compatibility. When bending harder materials like stainless steel, a gear-type bender may provide the necessary leverage. Softer materials like aluminum require careful handling to avoid deformation, so a bender with a smooth, rounded forming surface is preferable.

What is the maximum bending angle I can achieve with a tubing bender?

The maximum bending angle varies depending on the bender type and design. Many hand-operated tubing benders can achieve up to 90-degree bends, while some specialized models can bend up to 180 degrees. Exceeding the bender's intended capacity can damage the tool or the tubing. Refer to the tool's documentation for specific angle limitations and bending instructions.

How do I prevent kinking or flattening of the tubing during the bending process?

Preventing kinks and flattening requires using the correct bender for the tubing size and material. Ensure the tubing is properly seated in the bender's form. Apply steady, even pressure during the bend. For thin-walled tubing, consider using an internal support or filler to prevent collapse. Some benders, like those from Robinair, are specifically designed to minimize crimping and scratching during bending.

What safety precautions should I take when using a tubing bender?

Always wear appropriate safety glasses to protect your eyes from debris. Ensure the tubing bender is securely mounted or held in place to prevent it from slipping during use. Keep your hands clear of moving parts and pinch points. If bending hardened materials, be aware of the increased force required and take extra precautions to maintain control of the tool.

How do I determine the correct size tubing bender for my application?

Tubing benders are sized according to the outer diameter (OD) of the tubing they are designed to bend. Measure the OD of your tubing accurately and select a bender that matches that size. Using a bender designed for a different size can result in inaccurate bends or damage to the tubing. Some benders, such as multi-size models, can accommodate a range of tubing diameters.

What are the key differences between lever-type and gear-type tubing benders?

Lever-type tubing benders are generally more compact and suitable for smaller diameter tubing. They require more manual effort, especially for tighter bends. Gear-type benders, like the Imperial gear type tube bender, use a gear mechanism to provide increased leverage, making them easier to use on larger or thicker-walled tubing. Gear-type benders often offer more precise control and can produce smoother, more consistent bends.

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Imperial | 364-FHA-04 | Lever Type Tube Bender - 1/4" Tube O.D.

Name: Lever Type Tube Bender - 1/4" Tube O.D.
Brand: Imperial
SKU: 116259
Price: 88.56 USD
Availability: LimitedAvailability
Rating: 3 (1 reviews)

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Specifications

Manufacturer: Imperial Stride Tool (Imperial Tools)
Model Number: 364-FHA-04
Tube O.D. Compatibility: 1/4 inch
Bending Type: Lever action, manual
Material Compatibility: Designed for bending soft copper, aluminum, and thin-wall steel tubing.
Bend Radius: Engineered for precise and consistent bends.

Key Features

Precision Bending: Enables smooth, accurate bends up to 180 degrees without kinking or flattening the tube.
Ergonomic Design: Features a comfortable, anti-slip grip and a robust lever mechanism for reduced hand fatigue during prolonged use.
Durable Construction: Manufactured with high-strength materials to ensure longevity and withstand rigorous professional applications.
Compact Form Factor: Facilitates operation in tight spaces and provides convenient storage and transport.
Numbered Angle Indicator: Clearly marked degree wheel allows for precise and repeatable bend angles.

Applications

HVAC/R Systems: Utilized for forming refrigerant lines, condensate drains, and other tubing in heating, ventilation, air conditioning, and refrigeration installations.
Plumbing: Essential for creating precise bends in water, gas, and waste lines, ensuring proper fit and flow.
Automotive Industry: Applied in fabricating custom fuel lines, brake lines, and hydraulic lines for vehicle repair and modification.
Hydraulic and Pneumatic Systems: Employed for routing control lines and pressure lines in industrial machinery and equipment.
General Fabrication: Versatile tool for any application requiring accurate and clean bends in small diameter tubing.

Benefits

Protects Tube Integrity: Delivers consistent, kink-free bends, preserving the structural integrity and optimal flow capacity of tubing.
Enhances Operational Efficiency: Reduces material waste and minimizes rework, leading to faster project completion times.
Increases Versatility: Compatible with multiple common tubing materials, making it a valuable asset across various trades and projects.
Simplifies Complex Installations: Allows technicians to create custom, perfectly fitted tube runs on-site, overcoming spatial challenges.
Ensures Long-Term Reliability: Provides a dependable and consistent bending solution, contributing to the durability of installed systems.

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Model: 116259
Manufacturers Part #: 364-FHA-04
Manufactured by: Imperial
Also Known As: IM364FHA04, IMP364-FHA04

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This product was added to our catalog on Monday 29 November, 2010.

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Imperial | 364-FHA-04 | Lever Type Tube Bender - 1/4" Tube O.D.

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