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Baileigh RDB-25 Tube Bender

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Baileigh RDB-25 Manual Tube Bender

The Baileigh RDB 25 Manual Tube Bender is your budget friendly solution for precision tube bending, delivering professional results without the professional price tag. Perfect for hobbyists, DIY enthusiasts, and small workshops, this compact yet durable bender handles the most common tubing sizes with ease.

Looking for a reliable tube bender that won't break the bank? The RDB-25 is engineered specifically for you. This manual rotary draw bender brings professional grade bending capabilities to your workshop at a price point that makes sense for hobbyists and small fabrication shops.

Built with a robust cast iron frame, this bender is designed to last for years of productive use. You can bend up to 180 degrees with precision and consistency, thanks to the carefully engineered centerline radii that prevent kinks and ensure smooth, professional looking bends every time. The best part? It comes complete with eight die sets right out of the box, so you can start bending immediately without additional purchases.

Flexibility is key with the RDB-25. Whether you need to mount it permanently on your workbench or prefer the option to move it around with the included pedestal mount, this bender adapts to your workspace. When you're done for the day, everything packs neatly into the included carrying case, keeping your dies organized and protected until your next project.

A overview image of the Baileigh RDB-25

Product Video

Applications

  • Custom Automotive Fabrication: Build roll cages, exhaust systems, and chassis components for race cars or restoration projects
  • Home Workshop Projects: Create furniture frames, garden structures, bicycle frames, and metal artwork
  • HVAC and Plumbing Work: Bend tubing for heating systems, air conditioning lines, and custom piping installations
  • Aircraft and Marine Applications: Fabricate control lines, fuel lines, and structural components for experimental aircraft or boat projects
  • Handrail and Railing Construction: Design and build custom safety railings, staircase handrails, and decorative metalwork
  • Art and Sculpture: Craft complex metal sculptures and decorative pieces with consistent, repeatable bends

Key Features & Benefits

  • Complete Die Set Included: You get eight die sets right out of the box (six round sizes and two square sizes), saving you hundreds compared to buying them separately. This means you can tackle a wide variety of projects immediately without waiting for additional tooling.
  • Cast Iron Construction: The heavy-duty cast iron frame isn't just about durability. It provides the stability you need for consistent, accurate bends project after project. This solid construction eliminates flex and wobble that can ruin your work.
  • 180-Degree Bending Capacity: You can create complete U-bends in a single operation, which means fewer setups and faster project completion. This full range gives you the freedom to design complex shapes without limitations.
  • Safe Centerline Radii: Forget about kinked or collapsed tubing. The precision-engineered dies maintain proper centerline radii that prevent material failure, ensuring your bends look professional and maintain structural integrity.
  • Dual Mounting Options: Bench mount it for permanent installation or use the included pedestal for portability. This flexibility means you can adapt the bender to your workspace, whether you have a dedicated metalworking area or need to share space with other tools.
  • Organized Storage Solution: The included carrying case isn't just convenient, it's essential for protecting your investment. Your dies stay organized, protected from damage, and ready to use whenever inspiration strikes.
  • Manual Operation: No electricity required means lower operating costs, quieter operation, and the ability to work anywhere. You maintain complete control over bending speed and pressure for precision work.
  • Minimum Wall Thickness of 0.047": This specification ensures you're working with material that's thick enough to bend cleanly without collapsing, guiding you toward successful projects every time.

What's in the Box

  • 1x RDB-25 Manual Tube Bender (main unit)
  • 1x Pedestal mount for freestanding setup
  • 8x Tube die sets (6 round + 2 square):
  • 3/8" OD x 2" CLR (9.5mm OD x 51mm CLR)
  • 1/2" OD x 2.25" CLR (12.7mm OD x 57mm CLR)
  • 9/16" OD x 2.5" CLR (14.3mm OD x 64mm CLR)
  • 5/8" OD x 3" CLR (15.8mm OD x 76mm CLR)
  • 3/4" OD x 3.5" CLR (19.1mm OD x 89mm CLR)
  • 7/8" OD x 4.25" CLR (22.3mm OD x 108mm CLR)
  • 3/4" Square x 3.75" CLR (19.1mm Square x 95mm CLR)
  • 1" Square x 4.25" CLR (25.4mm Square x 108mm CLR)
  • 1x Protective carrying case for storage and organization
  • Installation hardware and mounting brackets
  • Owner's manual with bending guides

Baileigh RDB-25 Specifications

Model Number RDB-25
Maximum Round Tube Capacity 7/8" OD (22.3mm)
Maximum Square Tube Capacity 1" (25.4mm)
Minimum Wall Thickness 0.047" (1.2mm)
Maximum Bend Angle 180 degrees
Power Source Manual (no electricity required)
Frame Material Cast iron
Mounting Options Bench mount or pedestal mount (included)
Number of Included Dies 8 die sets
Die Types 6 round, 2 square

Baileigh RDB-25 Manuals & Downloads

Frequently Asked Questions

Can I use this bender for stainless steel tubing?

Yes, the RDB-25 can handle stainless steel tubing within its size capacity, though you'll find it requires more effort than mild steel due to the material's higher strength. For best results with stainless, work with thinner wall thicknesses and consider applying lubricant to reduce friction during the bending process.

Do I need any special skills to use this bender?

Not at all! While some practice helps you achieve perfect bends, the RDB-25 is designed with beginners in mind. The safe centerline radii built into each die set guide your material naturally, helping prevent common mistakes like kinking or collapsing. Start with scrap material to get a feel for the tool, and you'll be creating quality bends in no time.

Can I purchase additional die sets for different tube sizes?

Absolutely. Baileigh Industrial offers hundreds of additional die sets compatible with the RDB-25, allowing you to expand your capabilities as your projects demand. This means your initial investment continues to grow with your skills and needs.

How much force does it take to operate the bender manually?

The manual operation requires moderate physical effort, with the amount varying based on your material (wall thickness and type). Mild steel with thin walls bends easily, while thicker materials or harder metals like stainless steel require more force. The leverage design of the handle makes even larger bends manageable for most users.

Will this bender work for automotive exhaust tubing?

Yes, the RDB-25 is perfect for custom exhaust work. Most automotive exhaust tubing falls within the 1.5" to 2" diameter range with relatively thin walls, but since the RDB-25's maximum capacity is 7/8" OD, it's best suited for smaller exhaust applications, custom motorcycle exhausts, or header collector tubes rather than full-size automotive exhaust systems. For larger exhaust work, you might want to consider Baileigh's larger capacity models like the RDB-050 or RDB-100.