EY78A1X57 DRILL ONLY
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EY78A1X57 DRILL ONLY
14.4V/18V Cordless Rotary Hammer Drill & Driver
High speed drilling performance with a dual function rotary hammer or drill and driver. Featuring a complete concrete plug installation by one tool, possible to use with dual voltage, SDS-plus bit system and a 5-stage clutch plus drill. *Battery pack and battery charger are not included.
Features
High Performance Cordless Rotary Hammer Drill & Driver
The Panasonic EY78A1X57 14.4V/18V Rotary Hammer Drill & Driver is powerful, light and offers high speed drilling if equipped with a 14.4V or 18V battery. It is easy and comfortable to hold and features an excellent cooling and dust proof design for continuous use as well as an SDS-plus bit system. It offers five torque levels, which can be adjusted according to the hardness of the material or the type of material being fastened, an LED light for greater visibility and a shoulder strap.
Air System Hammer
The Rotary Hammer Drill & Driver offers a high speed concrete drilling using an air type, Cup Piston Method hammer.
Five Torque Levels
The torque level can be adjusted according to the hardness of the material or the type of material being drilled, approximately from 1.5 to 5.4N.m (1.0N.m per stage, total 5 stage).
Tough Tools for Tough Conditions
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.
Dust and Water Resistant Level IP56
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
LEVEL 5 - Dust Protected
LEVEL 6 - Protected Against Powerful Water Jets
Performance Protection
Switch
An additional rubber cap seals the switch and protects it against dust and water.
Electronics
The electronic circuits of control panel and battery pack are covered by an Urethan layer for maximum dust and water protection.
Battery
The battery cells are designed to avoid intrusion of moisture.
An additional rubber cap seals the switch and protects it against dust and water.
Electronics
The electronic circuits of control panel and battery pack are covered by an Urethan layer for maximum dust and water protection.
Battery
The battery cells are designed to avoid intrusion of moisture.
Dual Voltage for Better Versatility
Dual voltage technology offers powerful performance with either a 14.4V or 18V battery. A special dual voltage circuit detects the voltage of the attached battery pack and controls the current and voltage flows to the tool to ensure optimum performance.
18V High Power
With 18.0 voltage, it’s easy to use the Rotary Hammer Drill & Driver packed with high speed drilling.
Compact and Powerful
Panasonic’s new generation 18V 5.0Ah Li-ion battery cell delivers high power and long lasting battery capacity. The 18V Li-ion batteries are durable and has great working capacity per charge.
Durable New Design
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.
Battery sensor
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.
NNP technology
Panasonic’s own developed Nickel oxide material provides higher capacity and higher reliability.
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.
Battery sensor
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.
NNP technology
Panasonic’s own developed Nickel oxide material provides higher capacity and higher reliability.
Specs
Possible to use with dual voltage
LED light, SDS-plus bit system, slow start for accurate drilling
High speed concrete drilling
Ideal for lighting equipment, conduit pipe and switch box installation
DESCRIPTION
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Description
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Cordless Rotary Hammer Drill & Driver
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Typical Application
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Lighting equipment installation
Conduit pipe installation
Switch box installation
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Skin Only Option Available (battery and charger not included)
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POWER SUPPLY
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Voltage (V)
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Dual: 14.4 / 18
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Battery Pack Type
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see Optional Accessories
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Amps (Ah)
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see Optional Accessories
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Charge Time (mins)
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Full: 65 (using EY0L81B charger)
Usable: 50
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Overheat Protection System
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Yes
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Speed - High / Hard at No Load (rpm)
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0 - 1000 (rotation only)
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Speed - Medium at No Load
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Speed - Low / Soft at No Load (rpm)
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Speed - Impact Mode at No Load (rpm)
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Speed - Drill & Driver Mode at No Load (rpm)
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Impact - High Mode (ipm)
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Impact - Medium (ipm)
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Impact - Soft Mode (ipm)
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Maximum Torque - Impact Mode (Nm)
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Maximum Torque - Drill & Driver Mode (Nm)
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Maximum Torque - Stalling (Nm)
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Maximum Torque - Instant (Nm)
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Maximum Torque - High (Nm)
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Maximum Torque - Medium (Nm)
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Maximum Torque - Low (Nm)
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Ejection Pressure (kgf)
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Capacity (ml)
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FEATURES
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Tough Tool - IP56 Approval
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Yes
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Safety Switch Lock
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Clutch Stages
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5 plus drill
Clutch Torque: 1.5 - 5.4 (1.0 per stage)
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Electric Brake
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Chuck Type
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No of Speeds
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Variable Speed Control / Reversible
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Slow Start Switch
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Yes
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LED Light
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Yes
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Ergonomic Design
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Additional Design Features
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SDS-plus bit system
High speed concrete drilling by air type (cup piston method) hammer
Complete concrete plug installation
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FEATURES - DRILL amp DRIVER
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Maximum Drill Diameter - Wood (mm)
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Maximum Drill Diameter - Metal (mm)
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Maximum Drill Diameter - Concrete (mm)
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Maximum Holesaw (mm)
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Maximum Screws Driving - Wood (mm)
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Maximum Screws Driving - Self-Drilling Screw (mm)
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Maximum Screws Driving - Machine Screw (mm)
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FEATURES - HAMMERING
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Hammering Force - Soft Mode (kN)
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Hammering Force - Hard Mode (kN)
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Blows Per Minute - Hard Mode
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0 - 3800 (rotation with hammering)
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Blows Per Minute - Soft Mode
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FEATURES - GRINDING amp CUTTING
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Grinding Wheel Diameter (mm)
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Blade Diameter (mm)
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Maximum Cutting Depth (mm)
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Stroke Per Minute at No Load
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Stroke Length (mm)
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Cutting Performance - Wood (mm)
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Cutting Performance - Mild Steel (mm)
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Cutting Performance - Aluminium (mm)
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GENERAL
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Dimensions - L x H x W (mm)
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249 x 264 x 64
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Weight (kg)
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2.45
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ACCESSORIES
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Standard
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Dust Collection Cup EY9X005E57
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Optional
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18V Battery Pack (3.3 Ah Li-ion Battery Type R) EY9L50B57
14.4V Battery Pack (1.5 Ah Li-ion Battery Type E) EY9L42B57
14.4V Battery Pack (3.3 Ah Li-ion Battery Type R) EY9L44B57
Charger for Li-ion EY0L81B57
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Reviews
USER REVIEWS
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