Looking for Answers about Klutch Low-Noise Extended Air Cutter - 4in.?

The Klutch™ 4in. Low-Noise Extended Air Cutter is ideal for use in narrow areas. This Klutch Air Tool is engineered to deliver maximum quality, durability and performance. Klutch technology offers advantages such as tuned exhaust to keep noise levels to a minimum, lightweight composite housing for exceptional comfort and control, a reversible design to direct sparks away from the user, all contributing to better efficiency and productivity. Typical Application: Cutoff tool, Air Consumption (CFM): 3.6, Air Inlet Size (in. NPT): 1/4, Min. Hose Size (in.): 3/8, Blade Included: No, Case Included: No, Tool Weight (lbs.): 3 3/4, Tool Length (in.): 8 1/4, Includes (qty.): Alloy steel Ball bearing support Alloy brass finish on motor 87dB noise level 15,000 RPM free speed Reversible Accepts 4in. disc (not included)