https://mydiamondcoredrill.com Wed, 08 Apr 2026 04:43:42 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://mydiamondcoredrill.com/18-350mm-pipe-drill-wet-370mm-diamond-core-wall-floor-drill-bit-deep-hole-saw/ https://mydiamondcoredrill.com/18-350mm-pipe-drill-wet-370mm-diamond-core-wall-floor-drill-bit-deep-hole-saw/#comments Thu, 29 Jan 2026 15:24:53 +0000 https://mydiamondcoredrill.com/18-350mm-pipe-drill-wet-370mm-diamond-core-wall-floor-drill-bit-deep-hole-saw/


18-350mm Pipe Drill Wet 370mm Diamond Core Wall Floor Drill Bit Deep Hole Saw. Material: Cobalt powder diamond. Unmatched Durability and Precision. Crafted from premium diamond material, this versatile drill bit is engineered to withstand the rigors of masonry drilling. Its robust construction ensures longevity and consistent performance, making it an indispensable tool for professionals and DIY enthusiasts alike. The M22 thread compatibility allows for secure attachment to various drilling machines, ensuring a stable and reliable drilling experience. Versatile Application and Efficiency. Whether you’re drilling through concrete walls, installing expansion bolts, or creating holes for wiring, this drill bit is designed to tackle a wide range of tasks. Its impressive size range from 18mm to 254mm caters to diverse drilling needs, making it a go-to solution for various masonry drilling projects. The diamond material guarantees a smooth and precise drilling process, reducing the risk of breakage and enhancing the overall efficiency of your work. Tailored to Your Needs. Understanding that every project is unique, this drill bit offers customization to meet your specific requirements. Whether you need a standard size or a customized length, the flexibility of this product ensures that you have the right tool for the job. The diamond core design allows for quick and clean hole creation, minimizing dust and debris, and maximizing the quality of your work. With this drill bit, you can tackle any masonry drilling challenge with confidence and precision. Package included: according to your choice. Select your requirements from the drop down menu above. Note: This Product Is Available in Different Dimensions and Can Be Customized to Your Specific Needs. We Are Happy to Help! Due to computers display colors differently, the color may vary slightly from the above images, Thanks for your understanding! Due to different manual measurement methods, the size may be slightly different, please understand!

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18-350mm Pipe Drill Wet 350/370mm Diamond Core Wall Floor Drill Bit Hole Saw. Construction works: Wall penetration (HVAC/electrical conduits). Refurbishment: Tile/stone cutting (recessed installations). Municipal works: Road marking installation, utility trench enlargement. Aerospace-grade alloy steel drill bit: Utilises chromium-molybdenum-vanadium alloy material with HRC62+ hardness, delivering 300% enhanced wear resistance and capable of penetrating reinforced concrete. Dual-spiral flute design: 304 stainless steel body with deep chip flutes ensures smooth, clog-free drilling in both dry and wet conditions. Diamond-Coated Technology: Nano-diamond particle coating extends service life by 5 times, suitable for granite/marble. Cooling Specifications: Dry drilling operations should not exceed 30 seconds per session; water cooling is recommended for prolonged use. Safety Warning: Wear safety goggles and dust masks; rotating the drill bit is strictly prohibited. Storage Method: Store in a dry environment, coated with rust-preventative oil. All products in our store are elaborately made. We care about our valued buyers, if you have any questions, our Customer Service staff will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to the high volume of daily incoming emails and time zone difference, we may not be able to reply to your emails immediately. Please contact me before you return it. Feedback is very important to us. For the functional products in our shop, we make sure that the functions are the same as the description. About the product colour:Because of the different light and environment when the product is photographed, In a few instances the colour of the product may have a little colour difference with the actual colour of the product, I hope you can understand.

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