IR 551S0A
Large Air Drill, Reversible Roll Throttle, 77 RPM, 5.6HP, No. 5 Morse Taper
We have several series of large drills to meet your construction and industrial needs. The 22 Series works best for general applications up to ⅞ inch (22mm) holes, while the 33, 44, and 551 Series are better suited for opening and closing large valves, or for drilling larger holes between 1 inch (25mm) and 3 inches (76mm).
Features And Benefits
- Side Exhaust: All the Ingersoll Rand large drills come with side exhaust to keep exhaust air pointed away from you and away from your work.
- Governed Motor: No matter which Ingersoll rand large drill series you’re interested in, you can expect a governed motor that regulates air intake to keep these drills working at the peak of their power curve.
Product Application and Uses: These reversible multi-vane drills are designed for heavy drilling and reaming. The base mounted motors are designed for heavy duty applications requiring air power in the 5hp (3.75kW) range.
Actuation/Throttle Type/Switch Type: Reversible, Roll
Air Consumption (cfm): 160
Air Consumption (l/min): 4531
Air Inlet: 1/2" NPT
Capacity in Steel Drilling (in): Heavy
Capacity in Steel Reaming (in): Heavy
Color: Beige
Configuration/Handle Type: T-handle
Duty Rating: Super Duty
Exhaust Location: Side
Height Over Spindle (in): 21.88
Length of Feed (in): 5
Max Free Speed (rpm): 77
Max Power (hp): 5.6
Min Hose Size (in): 3/4
Power Source: Air Powered
Product Weight (lb): 69
Reversible: Reversible
Side to Center Distance (in): 2.94
Side to Center Distance (mm): 75
Sound Pressure/Power Db(A): 100.8 / 111.8
Spindle Type: No. 5 Morse Taper
Vibration Level (m/s2): <2.5
Warranty: 1-year
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