Metal Sheet Cutter Drill Attachment with Three Interchangeable Heads and Gear Blade
Cut Through Thin Metal Sheets With This Drill Attachment
Hand shears that slip off the edge mid cut can turn a simple metal cutting job into a slow, frustrating one. This drill attachment lets you cut iron, steel, aluminum, and copper sheets for repairs, fabrication, and craft projects.

This attachment mounts into your drill's chuck and spins a circular gear blade using the drill's motor. You guide the blade along your cutting line and it slices through flat metal as the gear rotates. It cuts iron plates from 0.01 to 0.04 in thick, iron sheets from 0.01 to 0.05 in, steel plates from 0.03 to 0.04 in, copper up to 0.06 in, aluminum up to 0.06 in, and cardboard up to 0.08 in.

The gear blade rotates faster than you can move manual shears through metal. It works on flat sheets under 0.04 in for most metals and fits standard drill chucks. The attachment locks into place and stays tight while you're making cuts.

The kit comes with three different cutting heads for various tasks. You get a plate cutter for straight lines, shears for longer cuts, and a nibbler for curves and detailed shapes. Each head swaps out quickly and turns your drill into a metalworking tool without buying a separate machine.

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Gear Blade Rotation: Spins with your drill's motor and cuts through thin metal faster than hand shears or utility knives.
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Multi Material Cutting: Handles iron, steel, copper, aluminum, and cardboard in thicknesses ranging from 0.01 in up to 0.08 in.
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Standard Chuck Mount: Fits into regular drill chucks and locks securely during cutting without slipping or wobbling.
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Three Cutting Heads: Includes plate cutter, shears, and nibbler attachments for straight cuts, long runs, and curved detail work.
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Flat Sheet Design: Works on flat metal sheets less than 0.04 in and isn't built for welded joints, angles, or specially formed materials.
- Faster Work Speed: Completes metal cuts quicker than traditional hand tools and can reduce time spent on fabrication and repair tasks.
Specifications
- Iron Plate Capacity: 0.01 to 0.04 in
- Iron Sheet Capacity: 0.01 to 0.05 in
- Steel Plate Capacity: 0.03 to 0.04 in
- Copper Plate Capacity: 0.06 in
- Aluminum Plate Capacity: 0.06 in
- Cardboard Capacity: 0.08 in
- Attachment Type: Drill Chuck Mount
- Cutting Method: Circular Gear Blade
What is Included
- 1 x Metal Cutter Drill Attachment
- 1 x Plate Cutter
- 1 x Shears Attachment
- 1 x Nibbler Attachment
Frequently Asked Questions
Do I need eye protection to use this?
Yes, wear eye protection and gloves, since cutting metal at drill speed can throw off small sharp shavings.
Can this cut thick steel or plate metal?
No, it's built for thin sheet metal under about 0.04 in. Thicker steel needs a different cutting tool.
Does it work on welded or curved metal?
No, it's designed for flat sheets and doesn't handle welded joints or shaped materials.
Which cutting head should I use for curves?
Use the nibbler attachment for curved or detailed cuts, and the plate cutter or shears for straight lines.
Free shipping & delivery
Shipping is free on every order. Orders are processed within 1–2 business days, then delivered in 2–5 days in the US and 5–8 days internationally.
30-day returns
Most unused items can be returned within 30 days of delivery. Email support@riafu.com with your order number before sending anything back — returns go to our returns facility in the USA.
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Questions?
Email support@riafu.com or use our contact form.