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General| Power source | Battery |
|---|---|
| Battery voltage | 18 V |
| Impact rate | 4700 bpm |
| Rated speed (max) | 950 RPM |
| Impact energy (max) | 2 J |
| Drilling diameter in wood (max) | 26 mm |
| Drilling diameter in steel (max) | 13 mm |
| Vibration level (metal drilling) | 2.5 m/s² |
| Vibration level (hammer drilling) | 13 m/s² |
| Reverse | Yes |
Weight and Dimensions| Depth | 482 mm |
|---|---|
| Width | 88 mm |
| Height | 288 mm |
| Weight | 3400 g |
Specifies the tool's intended applications for hammer drilling, drilling, and chiselling.
Provides A-weighted noise levels (LPA, LWA) and uncertainty (K) for models DHR242 and DHR243.
Details vibration emission values (an,HD, an,Cheq, an,p) and uncertainty (K) for DHR242 and DHR243.
Provides specific safety instructions for operating the cordless rotary hammer tool.
Essential safety guidelines for handling, charging, and storing battery cartridges to prevent hazards.
Provides advice on charging and storage to maximize battery life and performance.
Step-by-step guide for safely installing and removing the battery cartridge from the tool.
Explains the tool's automatic power cut-off for overload or low battery voltage to protect battery life.
Details how to start, stop, and control tool speed using the switch trigger.
Describes the function and use of the reversing switch lever for changing rotation direction.
Instructions for removing and attaching SDS-plus chucks and drill chucks.
For drilling concrete, masonry. Use tungsten-carbide tipped bit.
For drilling wood, metal, plastic. Use twist drill or wood bit.
For chipping, scaling, demolition. Use bull point, chisel, etc.
Guidelines to prevent damage when changing action modes.
Explains torque limiter function, which disengages motor at high torque.
Instructions for installing the auxiliary side grip for safe operation.
Recommends applying bit grease for smooth action and longer service life.
Procedure for inserting and removing bits, including chuck cover operation.
How to set the bit angle for chipping, scaling, or demolition operations.
Guide for installing and adjusting the depth gauge for uniform drilling depth.
Steps for hammer drilling, including pressure and avoiding clogging.
Instructions for using the optional blow-out bulb to clean dust from holes.
Guidance for performing chipping, scaling, and demolition tasks.
Instructions for drilling wood/metal using the optional drill chuck.
Safety guidelines for tool inspection, maintenance, and cleaning.
List of recommended optional accessories for use with the tool.
