Effortless Precision for Heavy-Duty Drilling Projects
Take your drilling projects to the next level with our 1500W 4-inch Diamond Core Drill Machine. Whether you’re a professional contractor or a DIY enthusiast, this handheld, dual-speed core drill rig makes tackling challenging materials like reinforced concrete, marble, and red brick a breeze. Designed for wet drilling, this compact and lightweight tool is easy to maneuver, even in tight spaces, and provides the power, accuracy, and comfort needed for efficient work.
Powerful Motor & Versatile Speed Control
With a robust 1500W motor, this core drill machine is built to handle heavy-duty applications. Its dual-speed gearbox (1100 RPM and 2400 RPM) lets you adjust speed to suit various materials, ensuring precise, efficient drilling every time. From road repairs and HVAC installations to routine home maintenance, this tool offers the versatility you need across a wide range of projects.
Key Features & Benefits
- 4-Inch Wet Drilling Capacity: Achieve clean, accurate holes up to 4 inches in diameter, perfect for installing pipes, stair railings, or HVAC systems.
- Dual-Speed Gearbox: Switch between two speeds (1100 RPM or 2400 RPM) to match material density for precise control and clean results.
- Heavy-Duty Construction: Rustproof steel forged output shaft and durable materials ensure consistent performance under pressure.
- Easy Maneuverability: Lightweight and compact, this drill machine fits into tight spaces, ideal for construction sites and home renovation tasks.
- Enhanced Precision: Equipped with two fluorescent bubble levels for accurate alignment, ensuring perfectly leveled drilling in any position.
- Convenient Shoulder Rest: Ergonomically designed shoulder rest reduces user fatigue, letting you work comfortably for extended periods.
Why Choose This Core Drill Machine?
This 1500W core drill machine stands out for its compact size, powerful motor, and easy handling features that make tough jobs feel seamless. The one-touch water pipe connector ensures a stable water supply during wet drilling, while the 1-1/4-inch universal thread allows compatibility with a wide range of core drilling machines. Plus, it comes with a sturdy blow-molded carrying case for safe and organized storage, making it an essential addition to any professional or DIY toolkit.
Ready to Tackle Your Next Project?
From installing air conditioning systems to drilling through reinforced concrete, this 4-inch Diamond Core Drill Machine is engineered to make every project easier, faster, and more precise. With reliable power, ergonomic comfort, and exceptional durability, it’s the perfect choice for serious construction and maintenance jobs. Equip yourself with the right tool for your demanding projects and experience drilling precision like never before.
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We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
| Asia | 10-20 Business days |
| Africa | 15-45 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of Mezalyn (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of https://ultimatemart.shop
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
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