ZippAir Tool ZRD400 Industrial Reversible Air Drill
SPECIFICATION
- Capacity: 1/2 inch (13 mm)
- Spindle Size: 3/8-24
- Free Speed: 410 R.P.M.
- Avg. Air Cons: 5 cfm (141 l/min)
- Net Weight: 3.8 lbs (1.7 kgs)
- Overall Length: 230 mm
- Air Inlet Size: 1/4 inch-NPT/PT
- Min. Hose Size: 3/8 inch (10 mm)
Application
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Heavy Structural Steel & Hardened Alloy Drilling: Drills large 1/2" holes through structural steel beams, thick plate, and tough alloys at a controlled 410 RPM without burning bits.
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Heavy-Duty Thread Tapping & Reaming: Drives large thread taps and alignment reamers with high rotational torque and effortless forward/reverse switching to back out tools cleanly.
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Hole Sawing & Large-Diameter Boring: Cuts through heavy metal enclosures, piping, and hard woods using hole saws and large step bits without motor stall.
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Cylinder Honing & Heavy Wire Brushing: Powers engine cylinder hones, heavy cup brushes, and deburring wheels that require steady, low-speed pulling power.
Description
The Zipp Air Tool USA ZRD400 1/2-Inch Industrial Reversible Pneumatic Drill is an ultra-high-torque drilling tool engineered for demanding fabrication shops, heavy equipment maintenance, and structural steel assembly. Geared to operate at a controlled low speed of 410 RPM, this industrial drill maximizes cutting torque, allowing operators to drill large-diameter holes up to 1/2" (13 mm) and tap heavy threads without stalling under severe loads.
Built for rugged industrial duty, the ZRD400 features a durable metal housing with an ergonomic pistol grip that provides positive control during high-torque operations. Measuring 230 mm in overall length and weighing 3.8 lbs (1.7 kg), the tool is balanced to resist torsional twist while reducing operator strain. Equipped with a standard 3/8"-24 spindle thread, an instant forward/reverse lever, and an efficient air consumption rate of 5 CFM (141 l/min), the ZRD400 delivers maximum low-speed power and industrial reliability.