Features:
This cutter can cut sheet metal including iron, copper, aluminum, stainless steel sheet metal, and plastic, fiberboard, PMMA, for both flat and curved surfaces. 
Double head design allow you to cut metal sheet with one end and saw plastic, plywood with the other end.

With this cutter, you will be able to cut out straight line, curve line, arc line or many other irregular lines and shapes.

Comes with a spare cutter holder and cutter bar that you can use to replace old one.

The metal cutting edge direction is adjustable in 360 degrees.

Specifications:
Pack: Blister, Iron box (Optional)

Hex Shaft(for Drill): 8mm
Max. Cutting Thickness:
Iron Sheet: 1.2mm　　　　　　　　　　　　　　　　　　　
Stainless Steel Sheet: 1mm
Copper, Aluminum Sheet: 2mm
Max. Sawing Thickness:
Wood/Plastic/Plywood: 20mm (speed:3000rpm-1m/min)
Iron/Copper: 5mm (300rpm-0.05m/min)
Min. Cutting Hole Diameter: 25mm
Min. Sawing Hole Diameter: 30mm

Instruction:
1. The cutting edge should be oiled frequently, especially when you use it for cutting aluminum sheet metal.
2. Switch on electric drill first, then cut, and after cutting, move cutter away from sheet metal first then shut off electric drill.
3. During cutting, keep the cutting rod vertical to the sheet metal surface, in case of a broken cutting edge.

Package Includes:
1 set x Metal Sheet Cutter Kit

Note: Pay attention to the maximum cutting thickness of different sheet metals, please.