Features: Explore versatility with a 5-piece Dry Diamond Core Drill Bits Kit, covering hole diameters of 6mm, 8mm, 10mm, 12mm, and 14mm. Ideal for drilling in tough materials like tiles, porcelain, granite, ceramic, glass, mirrors, marble, stone, masonry, and brick (not suitable for wood). Benefit from a dry drilling design, integrating a diamond drill bit with an internal wax lubricant. The wax melts during dry drilling, cooling the cutting surface. Water can be used for additional cooling, extending the bit's lifespan. Diamond coating accelerates drilling speed, while the round shank is compatible with Hand Drills, Angle Grinders, and Bench Drills. Side flutes aid debris removal, ensuring smooth and rapid hole drilling. Depth marks provide project precision.
2.Receiving time = Processing time + Shipping time 3. Processing Time: Around 1-2 business Days 4. Shipping Time: 3-5 business day
it may have a little delay during some holiday (such as Christmas),any problem ,please feel free to contact
We accept all verified payment from eBay.
1.30 days warranty from the purchased date. Please contact us via email before returning the defective item.
2.Our
warranty does not extended to any product that are physically damaged
or that are not under normal operating conditions as result of misuse or
improper installation on the buyer/user's part.
3.Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address.
4.In
all cases, buyers pay shipping fees at their own cost to return
products for exchange or refund. We will be responsible for the postage
of replacements. Refund will be made upon receipt of the returned item.
Pls contact us if you have any problems,we will try our best to solve for you.
