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Chuck type | Keyless |
---|---|
Adjustable speed | Yes |
Number of gears | 2 |
Idle speed (max) | 2900 RPM |
Idle speed (1st gear) | 1200 RPM |
Impact rate (high speed) | 58000 bpm |
Drilling diameter in wood (max) | 40 mm |
Drilling diameter in stone (max) | 20 mm |
Drilling diameter in aluminum (max) | 16 mm |
Power source | AC |
Depth | 70 mm |
---|---|
Width | 362 mm |
Height | 220 mm |
Weight | 2400 g |
Failure to follow warnings may result in electric shock, fire, and injury. Save for future reference.
Use ear protection when impact drilling to prevent hearing loss from noise exposure.
Always use the auxiliary handle if supplied to maintain control and prevent injury.
Grip insulated surfaces to prevent shock if cutting accessory contacts live wire.
Ensure a stable stance and be aware of people below when working in high locations.
Keep hands away from rotating parts and hold the tool firmly with both hands.
Operate the tool only when it is hand-held; do not leave it running unattended.
Avoid touching bits or workpieces immediately after use, as they may be hot.
Be cautious of toxic chemicals in materials; prevent dust inhalation and skin contact.
How to start, stop, and control speed using the trigger and lock button.
How to operate the lamp on specific models (HP2070F, HP2071F) using the trigger.
How to change the tool's rotation direction using the reversing switch lever.
How to preselect between two speed ranges using the speed change knob.
How to switch between hammer drilling and rotation-only modes.
How to securely attach the auxiliary handle for safe operation and positioning.
Procedures for attaching and detaching drill bits for different chuck types.
Guidance for drilling into concrete, granite, and tile using hammering action.
Instructions for drilling in wood, metal, or plastic using rotation-only action.
Tips for efficient wood drilling, recommending drills with guide screws.
Techniques for drilling metal, including using center-punch and lubricants.
How to keep the tool and air vents clean for optimal performance and safety.
Typical A-weighted noise levels (sound pressure and power) for the tool.
Vibration values for impact drilling and metal drilling operations.