High speed drilling performance with a dual function rotary hammer or drill & driver. Featuring a cooling/dust-proof design, powerful 28.8 voltage, 3/4’ SDS-plus bit system and two-speed hammering/drilling selection.
This powerful Panasonic SDS-Plus Rotary Hammer Drill is capable of drilling holes up to 24mm diameter in concrete and masonry. The EY7880LP2T57 is one of the lightest and most compact tools in this performance class. It also features leading cooling and dust-proofing design to extend the life expectancy of the unit.
Rigorous continuous use is made possible by air flowing through the space between the gear case and the main unit housing. Similiar to a radiator, cools the entire gear case containing the hammer and gears, which become hot from use and by exhaustive measures against dust.
Drilling selection with variable speed control/reversible.
Cooling and dust proof performance have been improved and this serial drilling display of 180 holes (Ø12.5mm x 40mm) demonstrates the toughness of the hammer to handle rigorous continuous work conditions (equivalent to 3 battery packs).
Many things can happen at a job site such as unexpected incidents, water contact, or exposure to dust; which can cause a tool to malfunction. By incorporating the Tough Tool IP technology, it reassures that Panasonic cordless tools perform at its best in the most difficult situations.
The International Protection Code classifies the degree of protection provided against intrusion of solid foreign objects and liquids in electrical machinery and fixtures as defined by the IEC standards.
LEVEL 5 - Dust Protected
LEVEL 6 - Protected Against Powerful Water Jets
An additional rubber cap seals the switch and protects it against dust and water.
The electronic circuits of control panel and battery pack are covered by an Urethan layer for maximum dust and water protection.
The battery cells are designed to avoid intrusion of moisture.
Panasonic’s new generation 3.0Ah P Li-ion battery cell delivers high power and long lasting battery capacity. The 28.8V Li-ion batteries are durable and has great working capacity per charge.
OVER-DISCHARGE PREVENTION SENSOR
Prevents over-discharge to avoid lasting cell damage or recharge problems.
BATTERY OVERHEAT PROTECTION SENSOR
Cuts off power to the motor before the battery temperature rises.
INDIVIDUAL MONITORING OF BATTERY CELL VOLTAGE
Each cell monitored by sensor to ensure optimal discharge control.
BATTERY CAPACITY INDICATOR
To reduce the risk of battery power running low, users can check status on the indicator.
Flashing lamps indicates overheating battery. Battery is automatically reactivated when temperature drops.
HEAT RESISTANCE LAYER TECHNOLOGY
In cases where seperator is damaged and abnormal heat is created, HRL acts to contain this heat, just like a Fire wall.
Panasonic’s own developed Nickel oxide material provides higher capacity and higher reliability.