Meet Needs for Multiple Holes: 10 Packs of 1/4?쒭ry Diamond Core Drill Bits (6mm), no need to worry about running out of bits in the middle of a project
Clean Holes in Tiles: Dry Diamond Core Bit set is able to drill clean holes in all types of tiles, perfect for porcelain, granite, ceramic, glass, marble, stone, masonry brick
Dry Drilling Design: Each Diamond Drill Bit is integrated with wax lubricant inside; it will melt and cool the bit tip to prevent diamond loss, which will help the bit last longer.
Precise Design: Built with 1/4??Round Shank compatible with most popular electric Drills, Special Side flutes design can remove debris faster; Depth mark on the side is useful for precise job
First Class Customer Service: 10 Packs Diamond Drill Bits set coming in a storage case for easy access and safe storage; if you need any assistance in using the item, please feel free to contact us
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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