The 18V 24mm brushless Ultra Compact Rotary Hammer is a class leading tool with fast drilling spee...The 18V 24mm brushless Ultra Compact Rotary Hammer is a class leading tool with fast drilling speed, ideal for trade professionals and home DIY users. It offers a faster drilling speed compared to competitors and low operational vibration for a professional feel and finish. Its reduced size and weight compared to the previous model allow for greater access to awkward spaces. An LED work-light provides super bright working conditions in poorly lit areas. Supplied as a single unit with a side handle and belt hook. Key Features: Class-leading Impact Energy for faster drilling, Low operational vibration (8.8m/s²) with AVC features, Reduced size and weight for excellent access, Excellent run time with 18V batteries, Tool Tether Point for lanyard attachment, LED Work-light with delay function, 2 Mode Operation (Rotary hammer and rotary only), Robust, durable design. Bare Tool - No batteries or charger supplied. The DEWALT DCH172 Ultra-Compact XR SDS Plus Rotary Hammer features a brushless motor for extreme run time and reduced maintenance. The 2-mode operation allows for either Rotary Hammer or Rotary Only modes. Its compact, lightweight, and ergonomic design ensures improved comfort and support during extended use. A bright white LED with a delay feature enhances visibility, and a convenient tether point allows for secure attachment when working at height. Specifications: Modes: Rotary Hammer, Rotary Only. No Load Speed: 1,060/min. Impact Rate: 0-4,980/bpm. Max. Impact Energy: 1.4 joules. Capacity: Wood 16mm, Concrete 16mm, Metal 10mm, Optimum Drilling Range 4 - 10 mm. Weight: 1.8kg (without battery). Additional Features: 18V Brushless motor for extreme runtime and reduced maintenance, 1.4J of impact energy, 0-4980 bpm with a no-load speed of 0-1060 rpm.
This guide is for trade professionals and DIY users seeking a compact and powerful drilling solution. The DeWalt 18V Ultra Compact Brushless SDS Hammer Drill offers fast drilling speeds and reduced vibration, making it ideal for various applications. Keep in mind that this is a bare tool, so you'll need compatible batteries and a charger.
All features
Model Part Number
DCH172N-XJ
Brand
DeWalt
Extended Product Information
FAQs
What type of batteries are compatible with this drill?
This drill is compatible with DeWalt 18V XR batteries.
Does this tool come with batteries and a charger?
No, this is a bare tool and does not include batteries or a charger.
What is the maximum drilling capacity for concrete?
The drill can handle up to 16mm drill bits in concrete.
What is the warranty on this product?
Warranty information is not available in the product data. Please refer to your retailer or the manufacturer for warranty details.
How do I switch between drilling modes?
There is a switch on the drill to select between rotary hammer and rotary-only modes.
What is the benefit of the brushless motor?
The brushless motor provides extended runtime and reduced maintenance compared to brushed motors.
What is the weight of the drill?
The drill weighs 1.8 kg (bare tool).
Troubleshooting
Drill is not working.
Check if the battery is properly connected and charged. Ensure the power switch is in the on position.
Drilling performance is slow.
Check the drill bit for wear or damage and replace if necessary. Ensure the correct mode (rotary hammer) is selected for the material. Make sure the drill is not overloaded.
Vibration is excessive.
Ensure the drill bit is properly seated and not damaged. Check the material being drilled; some materials naturally cause more vibration.
LED light not working.
Ensure the battery is charged and properly connected. If the light still doesn't work, inspect the light lens for any blockages.
Pros and Cons
Pros
Compact size for working in tight spaces.
Brushless motor for increased efficiency and lifespan.
Low vibration for reduced user fatigue.
Powerful impact energy for fast drilling.
LED work light for improved visibility.
Compatible with existing DeWalt 18V battery platform.
Cons
Bare tool - batteries and charger not included.
May require additional investment in batteries and charger.
Limited to 16mm drilling capacity.
Not suitable for very heavy-duty applications compared to larger models.
Battery life dependent on battery capacity.
Setup, Compatibility & Care
Setup:
Attach a compatible DeWalt 18V battery to the drill. Make sure the battery is fully charged for optimal performance.
Insert the desired drill bit into the SDS-Plus chuck, ensuring it's securely locked.
Select the appropriate operating mode (rotary hammer or rotary only) based on your task.
Compatibility:
This tool is compatible with DeWalt 18V XR batteries (2Ah and 5Ah recommended). The tool is not compatible with DeWalt's 12V or Flexvolt battery systems.
Care:
Regularly inspect the drill for any damage or wear.
Clean the tool after each use, removing dust and debris with a brush or cloth.
Store the drill in a dry and protected environment.
Inspect and maintain the drill bits, replacing them when worn.