Chicago Pneumatic 7150 Heavy-Duty Pistol Grip Air Hammer, 0.401 in Shank

The Chicago Pneumatic 7150 is a heavy-duty pistol grip air hammer (pneumatic hammer) built for demanding jobs. It has a longer piston stroke for more power, an integral muffler to keep exhaust sound down, and a strong power-to-weight ratio, and it is designed to hold up to rugged use.

Key Features:

• Heavy-duty pistol grip handle
• Longer piston stroke for more power
• Integral muffler minimizes exhaust sound
• Excellent power/weight ratio
• Fast action that withstands rugged use

Specifications:

• Capacity: 5/16 in (dural), 1/4 in (steel)
• Shank: 0.401 in round
• Overall length: 8.9 in
• Bore size: 3/4 in
• Stroke length: 3.5 in
• Blows per minute: 2300
• Power rating: 9.5 joule
• Inlet connection: 1/4 in NPTF
• Hose size: 3/8 in
• Pressure rating: 90 PSI
• Air consumption: 6.25 CFM (average), 25 CFM
• Weight: 4.8 lb
• Sound pressure: 100 dB
• Sound power: 111 dB
• Vibration level: 4.8 m/s² (uncertainty 1.7 m/s²)
• Applicable standard: ISO 28927-9

An ideal tool for heavy-duty applications where power, speed, and durability matter.

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.