DIY: Turn an Old Drill Press into a Compact Metal Bending Station in One Weekend

If you’ve got a dusty drill press sitting in the garage, you already own the heart of a metal‑bending workstation. I discovered that truth the first time I tried to bend a piece of 12‑gauge steel with nothing but a pair of pliers – it was a nightmare. Converting that drill press saved me time, money, and a sore wrist, and you can do it in a single weekend.

Why a Drill Press Makes a Great Bending Base

A drill press already has a sturdy column, a solid base, and a motor that can be repurposed for torque. All you need is a simple die set and a way to hold the metal steady. The result is a compact, bench‑top bending station that fits in a corner and can handle everything from small brackets to medium‑size handrails.

What You’ll Need

All of these items can be found at a local hardware store or salvaged from other projects. The total cost is usually under $100, especially if you already own the drill press.

Step‑By‑Step Build

1. Clean and Inspect the Drill Press

Give the machine a good wipe‑down. Check the column for rust or cracks. The motor should spin freely; if it’s noisy, a quick oil change will do wonders. I once found a loose belt that was causing the motor to hum – a simple tighten saved the whole project.

2. Remove the Existing Table

Most drill presses have a removable work table. Unscrew it and set it aside. You’ll replace it with a custom bending plate. Keep the bolts – you’ll need them later.

3. Fabricate the Bending Plate

Cut a piece of 1/4‑inch steel about 12 inches wide and 8 inches long. Drill a 1‑inch hole in the center – this is where the drill press spindle will pass through. If you have a metal lathe, you can turn a smooth bore; otherwise a drill press with a large drill bit works fine.

4. Install the Die Set

Place the U‑die (or V‑die) on the new plate so the groove faces up. Secure it with bolts that go through the plate and into the die’s mounting holes. Make sure the die sits flush; any gap will cause uneven bends.

5. Add a Lever for Extra Force

Bending thicker stock needs more torque than the motor alone can provide. Slide a 12‑inch steel pipe over the spindle, then attach a short lever arm (a solid bar about 6 inches long) to the pipe’s end with a bolt and lock nut. When you push down on the lever, the pipe acts as a mechanical advantage, multiplying the motor’s force.

6. Mount the Assembly

Bolt the new plate onto the drill press column where the old table used to be. Use the original table bolts plus a couple of extra long ones for extra stability. Tighten everything firmly – you don’t want the plate shifting while you bend.

7. Set Up the Workpiece Holders

If you have a drill press vise, mount it on the side of the plate to clamp the metal while you bend. For simple jobs, a pair of C‑clamps works just as well. The goal is to keep the piece from sliding out of the die.

8. Test the Machine

Start with a short piece of 16‑gauge steel. Clamp it in the vise, line it up with the die, and lower the spindle. Turn the motor on low speed and watch the metal bend. If the bend is too shallow, press down on the lever for extra torque. Adjust the angle of the spindle by loosening the head’s lock knob – this lets you create bends at different angles without moving the whole setup.

Tips for Smooth Bending

• Use a lubricant – a few drops of cutting oil reduce friction and give a cleaner bend.
• Heat the metal – for thicker steel, a quick torch flash makes bending easier.
• Measure twice, bend once – mark the bend line on the metal before clamping.
• Mind the motor’s limits – don’t force the spindle beyond its rated torque; the lever is there to help.

Common Mistakes and How to Avoid Them

• Relying on the motor alone – you’ll quickly overheat the motor on anything thicker than 14‑gauge. The lever solves this.
• Skipping the die alignment – an off‑center die creates crooked bends. Double‑check that the die sits square to the plate.
• Using the wrong bolt size – too short and the plate will wobble; too long and you risk damaging the column. A 3/8‑inch bolt works well for most drill presses.

What I Learned

Turning a drill press into a bending station reminded me why I love tinkering: a piece of equipment that seemed obsolete became the workhorse of my weekend projects. The whole build took me about eight hours spread over two days, and the result is a sturdy, portable station that fits on a shelf when not in use. I’ve already bent a set of custom brackets for a garden trellis and a small handrail for my workshop door – all with the same setup.

If you have an old drill press gathering dust, give it a new purpose. The satisfaction of watching a piece of metal curl under your own hands is worth every bolt you tighten.