Ingersoll Rand 33SKA Large Pneumatic Drill (300 RPM)
The Ingersoll Rand 33SKA Large Pneumatic Drill features a powerful 3.0 HP air motor and 300 RPM low-speed design for maximum torque and precision in heavy-duty drilling applications. Built for industrial use, it delivers exceptional durability, stability, and performance for large-scale fabrication and construction work.
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Description
Ingersoll Rand 33SKA Large Pneumatic Drill – 300 RPM
Product Description
The Ingersoll Rand 33SKA Large Pneumatic Drill is a heavy-duty industrial air drill designed for maximum torque and precision in large-scale drilling applications. Built with a powerful 3.0 HP pneumatic motor, this tool is engineered for demanding jobs that require low-speed, high-torque performance in steel, structural fabrication, and industrial maintenance work.
Operating at a controlled 300 RPM, the 33SKA is optimized for large-diameter drilling and reaming tasks where stability and cutting power are critical. Its rugged construction, governed air motor, and durable gearing system ensure consistent performance under heavy loads, making it ideal for continuous industrial use.
Designed for professionals, this drill is widely used in construction, shipbuilding, and fabrication environments where reliability and long tool life are essential.
Key Features
- High-power 3.0 HP pneumatic motor for extreme torque output
- Low-speed 300 RPM for controlled, high-precision drilling
- Designed for large-diameter drilling and reaming applications
- Governed motor maintains consistent performance under load
- Heavy-duty spur gearing for durability and long service life
- Ball-bearing construction for smooth and efficient operation
- Side exhaust design keeps airflow away from operator and work area
- Built for continuous industrial and fabrication use
Applications
The Ingersoll Rand 33SKA is ideal for:
- Structural steel fabrication
- Large-diameter metal drilling
- Bridge and infrastructure construction
- Shipbuilding and marine engineering
- Industrial maintenance and repair
- Heavy equipment manufacturing
- Valve and flange drilling operations
- Workshop production drilling
| Specification | Details |
|---|---|
| Model | Ingersoll Rand 33SKA |
| Tool Type | Large Pneumatic Drill |
| Power Source | Compressed Air |
| Motor Power | 3.0 HP |
| Free Speed | 300 RPM |
| Drilling Capacity | Up to ~1-1/4 in (steel) |
| Spindle Type | No. 3 Morse Taper |
| Air Consumption | ~85 CFM |
| Air Inlet | 1/2 in NPT |
| Recommended Hose Size | 3/4 in |
| Weight | ~25.7–32 lbs (varies by configuration) |
| Application | Heavy-duty drilling & reaming |


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