MILWAUKEE 5339-21 Sds-max Demolition Hammer 14.0 A

Milwaukee 5339-21 SDS-max demolition hammer is used for precision concrete and masonry breaking in construction and renovation projects, providing high-impact energy and efficient demolition capabilities.

Working Mechanism:

• This demolition hammer operates through powerful motor-driven percussive force and specialised bits.
• The tool's motor generates high-impact energy, measured in foot-pounds, which is transmitted to the attached bit.
• The user positions the bit on the target surface & upon activation, the tool delivers rapid, forceful blows to break through materials like concrete or masonry.
• The SDS max chuck system ensures quick & secure bit changes, allowing for adaptability in demolition tasks.

Features:

• This Milwaukee hammer features a double-insulated cord for safety, durability and reliable performance in demanding construction environments.
• It has a D-handle for user comfort and control, allowing for a secure grip and ease of operation.
• This Milwaukee jackhammer has a corded power source for consistent and reliable performance.
• It features AVS vibration reduction technology to minimise user fatigue & enhance comfort during operation.
• This Milwaukee jackhammer further has an SDS max bit shank to facilitate quick and secure changes.
• It has a lock-on trigger to ensure enhanced safety and convenience during prolonged use.

Frequently Asked Questions:

Q. What are the factors to consider while choosing this demolition hammer?

A. Major factors include its power and impact energy, chuck type compatibility, handle design for comfort, vibration reduction technology, weight for portability, safety features like a trigger lock, versatility in applications and cord type & length.

Q. What safety precautions should I take when using this SDS-max demolition hammer?

A.

• Wear safety glasses, ear protection, gloves and a dust mask to safeguard against potential hazards.
• Ensure a well-lit, clean & clutter-free work area to prevent tripping hazards.
• Thoroughly read and understand the tool's user manual to familiarise yourself with operational procedures and safety guidelines.
• Before use, inspect the tool for damage or abnormalities; do not use a damaged tool.
• Ensure proper grounding of the power source to prevent electrical hazards.
• Hold the tool securely with both hands and use the appropriate handle style for control during operation.
• Use the trigger lock judiciously for extended use, releasing it when changing bits or when the tool is not in use.
• Take advantage of vibration reduction technology to minimise user fatigue during prolonged operation.
• Ensure the correct installation and secure fastening of bits using the SDS-Max chuck system.
• Maintain a safe distance from others while operating the demolition hammer.
• Avoid loose clothing and tie back long hair to prevent entanglement.
• Ensure adequate ventilation in enclosed spaces to minimise exposure to dust and fumes.

Q. How do I clean and maintain this demolition hammer?

A.

• After each use, disconnect the power source and inspect the tool for any visible damage or wear.
• Wipe down the exterior of the demolition hammer with a clean, dry cloth to remove dust and debris.
• Use a mild detergent solution and a soft brush to clean the tool, paying attention to vents and moving parts.
• Ensure that the chuck and bit are free from any material buildup, clean using a brush or compressed air if necessary.
• Inspect the power cord for any signs of damage and replace it if there are cuts or exposed wires.
• Check the trigger lock mechanism for proper functionality and lubricate.
• Periodically inspect the tool's handle and grip for wear and replace if necessary to maintain optimal control.
• Apply a light coat of tool oil to metal components to prevent corrosion, especially if the tool is stored in a humid environment.
• Store the demolition hammer in a cool, dry place, away from direct sunlight and ensure it is protected from moisture & extreme temperatures.