Apply to: Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic,All-Purpose Drilling.
Wax inside for cooling: Our Diamond Tipped Drill Bits have wax cores built-in for Cooling and Lubrication.Special Designed with Hole and Groove in the Side of Drill Bit for Removing Stone Chips
Dry Drilling Design: Upgraded process, ordinary drills can only be used with water. Our products can not only wet drill, but also dry drill. Save time, labor and resources.
Vacuum Brazing Technology: Processed by vacuum brazing technology, long service life, cost-effective; high quality diamond particles, high drilling efficiency and speed.
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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