Skip to Product Info
    • Bosch GBH18V21CG 18V Brushless SDS-Plus Hammer Bare Unit L-BOXX

    Bosch GBH18V21CG 18V Brushless SDS-Plus Hammer Bare Unit L-BOXX

    Regular Price £244.50
    Tax Included.

    Out of Stock

    Payment & Security

    Your payment is secure. We don’t store or see your card details.

    • PayPal

    Bosch GBH18V21CG 18V Brushless SDS-Plus Hammer Bare Unit L-BOXX

    The Bosch GBH18V21CG Brushless 18V SDS-Plus Cordless Hammer Bare Unit with L-BOXX is a lightweight, high-impact rotary hammer tool. Delivering an impressive 2.0J of impact energy, the tool is powerful whilst retaining its usable and lightweight handling. Drill up to 21mm in diameter in concrete, 13mm in steel and 30mm in wood. In addition, with its efficient brushless motor, the running time of this hammer is increased by an impressive 20%. Its three-mode selector means you can achieve top-notch results for drilling, hammer drilling, and chiselling. Ideal for trade professionals and DIY enthusiasts.

    Features:

    Powerful impact system with 2.0 J, 3 mode hammer for versatile usage
    Reduced maintenance due to brushless motor and increased runtime per battery charge
    No sparks and less heat generation during use thanks to brushless motor

    Comes with:

    1 x Brushless 18v SDS-Plus Cordless Hammer Bare Unit with L-BOXX
    1 x Cardboard box
    1 x Depth stop
    1 x Machine cloth

    Product Specification:

    Part Number: GBH18V21X
    Barcode: 4059952528106
    Brand: Bosch
    Max. impact energy [J]: 2
    Impact rate at rated speed [bpm]: 0 – 5.100
    Rated speed [rpm]: 0 – 1.800
    Tool holder: SDS plus
    Drilling range
    Drilling dia. in concrete with hammer drill bits [mm]: 4 – 20
    Opt. app. range in concrete with hammer drill bits [mm]: 6 – 10
    Max. drilling diameter in metal [mm]: 13
    Max. drilling diameter in wood [mm]: 30 (13)
    Noise/vibration information
    Noise level
    The A-rated noise level of the power tool is typically as follows:
    Sound pressure level: 90 dB(A)
    Sound power level: 101 dB(A)
    Uncertainty K= 3 dB

    Product Specifications
    Oops, no results found~
    Documents
    User Manual Download
    Specification Sheet Download
    Safety Guide Download
    Service & Support

    Warranty

    This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

    Technical Assistance

    Our dedicated support team is available to assist with product setup, operation guidance, and troubleshooting. Contact us via email or phone for prompt service.

    Documentation & Downloads

    Access essential resources including the user manual, technical specifications, and safety instructions in our online support center.

    Replacement Parts & Accessories

    We offer a full range of genuine replacement parts, including batteries, chargers, and compatible accessories to ensure long-term performance.

    Training & Tutorials

    Browse our library of how-to videos and maintenance tips to get the most out of your cordless drill.

    FAQs

    Find quick answers to common questions

    Product & Usage

    1. Are KRANK tools built for professional use?

    Yes, all our tools are engineered for heavy-duty performance and long-term reliability.

    2. Are KRANK tools safe to use for beginners?

    Yes, our tools are designed with safety features and easy handling in mind.

    3. Can KRANK tools be used in extreme conditions?

    Yes, they are tested to perform reliably in demanding environments.

    Maintenance & Accessories

    1. What maintenance is required for the tools?

    Regular cleaning and proper storage are usually enough to keep your tools in top condition.

    2. Can replacement parts or accessories be purchased separately?

    Yes, we provide compatible parts and add-ons to extend the life of your tools.

    3. Do you provide instruction manuals or usage guides?

    Every tool comes with a detailed user manual, and digital guides are available online.

    Warranty & Guarantee

    1. Do the tools come with a warranty?

    Every KRANK tool includes a 1-year warranty, with extended options available on select products.

    2. How do I register my KRANK tool for warranty coverage?

    You can register online using your product serial number for faster support.

    3. What does the warranty cover?

    It includes defects in materials and workmanship under normal use conditions.

    4. Is there an option to extend the warranty?

    Yes, extended warranty plans are available for select tools at checkout.

    Purchasing & Support

    1. How fast is shipping and delivery?

    Orders ship within 24 hours, and delivery typically takes 3–5 business days.

    2. Do you offer bulk or corporate purchasing options?

    Yes, KRANK provides special pricing and packages for business or team orders.

    3. How can I contact customer support if I need help?

    You can reach our support team by email or phone — we’re here to assist you.

    Can’t find your answer?

    Feel free to reach out to us!

    Recently viewed

    Last seen items