Jet JCT-3645 4″ Stroke Open Handle Chipping Hammer Hex Shank (550645) is a heavy-duty tool designed for efficient concrete removal, demolition, and other tough jobs. This 4-inch open handle chipping hammer features a hex shank for secure attachment and reliable performance.
KEY FEATURES AND BENEFITS
- Powerful Performance: Delivers high impact energy for fast and efficient material removal.
- Durable Construction: Heat-treated cylinder and piston for long-lasting use.
- Ergonomic Design: Open-style forged handle reduces user fatigue and improves comfort.
- Safe Operation: Outside trigger for better control and reduced hand strain.
- Versatile: Compatible with standard oval collared chisels and retainers.
SPECIFICATIONS
- Model Number: JCT-3645
- Part Number: 550645
- Stroke: 4 inches
- Shank: Hex
- Air Consumption: 9 CFM
- Air Inlet: 3/8 NPT
- Blows Per Minute: 1400
- Bore Size: 1-1/8 inch
- Min. Air Hose (ID): 1/2 inch
- Noise Level: 98 dBA
- Overall Length: 16-5/8 inches
- Vibration Value: 23.5 m/s²
- Warranty: 2 years
- Weight: 18 pounds
- Gross Weight: 20 pounds
- Shank Bushing Size: 0.580 inch
- Shank Bushing Style: Hex
HOW TO USE
- Safety First: Wear appropriate safety gear, including eye protection, ear protection, and gloves.
- Connect Air Hose: Securely connect the air hose to the 3/8 NPT air inlet.
- Attach Chisel: Insert the desired chisel into the hex shank and tighten securely.
- Start Compressor: Turn on the air compressor to provide the necessary air pressure.
- Grip Handle: Hold the open handle firmly with both hands.
- Operate Trigger: Squeeze the trigger to activate the chipping hammer.
- Control Movement: Guide the chisel with smooth and controlled motions.
- Regular Maintenance: Clean the chipping hammer after each use and lubricate moving parts as needed.
BENEFITS OF USING JET JCT-3645 4″ STROKE OPEN HANDLE CHIPPING HAMMER HEX SHANK (550645)
- Increased productivity due to its powerful performance.
- Reduced downtime thanks to durable construction.
- Improved user comfort and safety with ergonomic design.
- Versatility for various chipping and demolition tasks.
- Backed by a reliable 2-year warranty.
FEATURES
- Open-style forged handle
- Heat-treated cylinder and piston
- Heavy-duty valve design
- Compatible with standard oval collared chisels and retainers
- 2-year warranty












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