The DongCheng HD114028 3–28mm Metal Pipe Cutter is designed for HVAC technicians, plumbers, and maintenance specialists working on refrigeration tubing, fuel lines, and water pipes. It cleanly cuts copper and aluminum tubing with outside diameters ranging from 3mm to 28mm.

Built with a high-quality bearing steel cutting wheel, it delivers clean, right-angled cuts without crimping or flattening tubing walls. The rigid C-frame casting features dual alignment rollers for tracking, while the large knurled feed knob allows controlled feed pressure in tight installations. Packaged in a slide blister.

Key Features

• Bearing Steel Cutting Wheel: Hardened alloy wheel ensures edge sharpness and long service life.
• 3–28mm Cutting Capacity: Sized for small-to-medium copper and aluminum tubing.
• Tracking Rollers: Dual guide rollers keep the tool aligned around the pipe to prevent spiral cuts.
• Ergonomic Feed Screw: Knurled adjustment knob allows smooth, incremental blade advancement.
• Slide Blister Pack: Clear packaging protects the tool and allows organized display.

Applications

• HVAC, refrigeration, and air conditioner copper line cutting
• Residential and commercial plumbing copper water lines
• Automotive fuel, hydraulic, and oil line tubing maintenance
• General workshop and facility metal tube cutting

Technical Specifications

Size/Model-wise Table