Accessible Metric Tubing Bender with Comprehensive Die Sets
Okay, I've taken a look at the Reddit post.
Product Opportunity: There's a real need for a tube bending machine that's designed specifically for metric outer diameter (OD) tubing. Alternatively, a comprehensive set of metric OD dies that can work with popular existing bending machine frames would be a great solution.
Specific Product Suggestions:
- Dedicated Metric Tubing Bender Kit: A manual or hydraulic tubing bender that comes with a core set of the most common metric OD dies (e.g., 6mm, 8mm, 10mm, 12mm, 15mm, 18mm, 20mm, 22mm). This would solve the problem of finding machines that aren't focused on imperial measurements.
- Universal Metric Die Conversion Sets: High-quality die sets machined for common metric ODs, designed to be compatible with popular imperial bender frames already on the market. This would allow users who already own a bender to adapt it for metric use.
- "Pro" Metric Tubing Bender: A high-end, possibly CNC or hydraulically assisted bender that prominently markets its metric capabilities and offers a wide range of metric die options, including less common sizes or specific bend radii.
Expected Benefits:
- Address Unmet Demand: This would directly serve users, like the one in the post, who are actively searching for metric-specific solutions and having a hard time finding them.
- Improved Accessibility: It would make it easier for workshops, hobbyists, and fabricators working with metric tubing (common in automotive, European machinery, etc.) to get the right tools.
- Reduced Frustration and Cost: It would prevent users from buying imperial machines that are useless for their metric needs, or from having to source expensive custom dies.
- Market Niche: While there are larger industrial solutions out there, like AMOB mentioned in the comments, there seems to be a gap for more accessible, off-the-shelf, or competitively priced options specifically marketed for metric standards.
- Potential for Expansion: If the initial product line is successful, there's potential to expand into other metric-specific fabrication tools.
Origin Reddit Post
r/metalworking
Suggestions for a metric pipe bending machine?
Posted by u/re000it•05/28/2025
Hi,
I'm looking for a bending machine that has dies for metric pipes. All machines I could find so far take pipes with imperial OD which makes the investment a bit useless. These are the di
Top Comments
u/RedDogInCan
A dirty little secret of the pipe world is that metric pipe is just imperial pipe in disguise. Also, if you're talking OD then you are talking about tube. Pipe is measured by Nominal Bore (
u/BASE1530
I make and sell this tubing bender:
[https://ctnewmanengineering.com/products/ctnewman-engineering-tubing-bender-1](https://ctnewmanengineering.com/products/ctnewman-engineering-tubing-bende
u/firinmahlaser
Amob will make the bend dies to any size / radius you want
u/BASE1530
I make and sell this tubing bender:
[https://ctnewmanengineering.com/products/ctnewman-engineering-tubing-bender-1](https://ctnewmanengineering.com/products/ctnewman-engineering-tubing-bende
u/RedDogInCan
A dirty little secret of the pipe world is that metric pipe is just imperial pipe in disguise. Also, if you're talking OD then you are talking about tube. Pipe is measured by Nominal Bore (
u/RedDogInCan
A dirty little secret of the pipe world is that metric pipe is just imperial pipe in disguise. Also, if you're talking OD then you are talking about tube. Pipe is measured by Nominal Bore (
u/firinmahlaser
Amob will make the bend dies to any size / radius you want
u/BASE1530
I make and sell this tubing bender:
[https://ctnewmanengineering.com/products/ctnewman-engineering-tubing-bender-1](https://ctnewmanengineering.com/products/ctnewman-engineering-tubing-bende
u/firinmahlaser
Amob will make the bend dies to any size / radius you want