CHIEF1/2 in. Professional Reversible Air DrillWith a lightweight composite body, this versatile reversible air drill is ideal for a wide range of uses. Offering high torque and professional performance with its double planetary drive for heavy duty applications, one-handed forward/reverse operation for convenience and adjustable side handle for added control.Delivers high torque for professional performanceDouble planetary gear drive providing added power for heavy duty applicationsOne hand forward/reverse operation for conveniencePrecision-ground 1/2 in. industrial keyed chuckAdjustable side handle for added controlIdeal for a broad range of applications: drilling, honing, hole sawing and reamingSpecificationsSKU(s): 64636Brand: CHIEFModel: CH05RADRecommended Hose Size (in.): 3/8 in.Air Inlet Size: 1/4 in-18 NPTAir Consumption: 4 CFM @ 90 PSIChuck Size: 1/2 in.Speed (Max.): 850 RPMProduct Height: 5-5/8 in.Product Length: 7-3/4 in.Product Weight: 3.1 lb.Product Width: 1-11/16 in.Shipping Weight: 3.75 lb.Working Pressure: 90 PSISound Rating: 90 dB