3 3/4" Shockless Air Hammer Set

• Extreme Power
• Low vibration
• Shockless 3-3/4" action stroke
• Unit provides lowest vibration and most powerful hammer among compatible designs
• Composite ergonomic grip handle for the user’s comfort
• Impact parts are made of heat-treated alloy steel to ensure tool durability
• Optional Quick Change Retainer for simple accessory changes
• Includes blow molded case for easy storage and transport
• Unit design covered by five different patents
• Chisel Shank Opening: 0.401"(10.2mm) / 0.410"(10.4mm)
• Bore Diameter: 3/4" (19mm)
• Stroke Length: 3-3/4" (94mm)
• Blow Per Minute: 2100 BPM
• Average Air Consumption: 7.1 CFM
• Net Weight: 4.1lbs (1.88kgs)
• Minimum Hose Size: 3/8" (10mm)
• Vibration: <6.5m/s2
• Sound Pressure: 102.5dBA
• Overall Length: 29

Astro Pneumatic 4330 3 3/4" Shockless Air Hammer Set AO4330