Dry Tile Drill Bits

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Precision Drive: Masterful Drilling for Any Material with Diamond-Set Ease!


  • Diamond-set

Thanks to the high-quality, diamond-set drill head, a fast, even, and clean drilling result is guaranteed – even with sensitive materials.


  • Dry Drilling Efficiency

Diamond Drill Bit is made of carbide and integrated with wax lubricant inside, which can melt while dry drilling and cool the cutting surface

Water can be used as additional cooling to prolong the life of the bit. 

  • Compatibility and Debris Removal

Diamond drill bits are designed with a round shank that is compatible with the most popular electric drills and bench drills.

The special side flutes are engineered to remove debris quickly, ensuring smooth drilling. Depth marks guide precise hole depths.

  • Easy to Carry and Use

This Diamond Drill Bits set comes with a portable storage case for convenient use and storage.

  • Clean and Precise Holes

Equipped with high technology Diamond coating, our tile drill bit set is capable of drilling clean holes in a wide range of materials, including ceramic, porcelain, granite, marble, quartz, and stone tiles (not suitable for wood).


  • Material: Brazed Diamond
  • Item Type: Tool
  • Size:
    Set 5pcs: 0.2/0.25/0.3/0.4/0.5in - 5/6/8/10/12mm 
    Set 7pcs: 0.2/0.25/0.3/0.4/0.5/0.55/0.6in - 5/6/8/10/12/14/16mm


  • 1 Set * Dry Tile Drill Bits


Refund Policy

More than anything we want you to be happy with your purchase! If something doesn’t look or feel right, please contact us and we’ll make it right!


Also please be informed that placing an order means that you accept all the terms mentioned below.




If you change your mind about your purchase, please send us an email to contact@excelgadgets.co, provide your order number and the modification you would like to make. We’ll confirm once the modification or cancellation has been made.


Your order is only eligible to be canceled and modified within the date of purchase. After that time, the order is locked for processing and no longer can be adjusted.


Please also be informed that a management, processing, and transaction fee (20% of your total order value) will be applied for the cancellation. 




For orders shipped to the wrong address due to a customer inputting the incorrect address:

- We are not responsible if your order gets delivered to the wrong address or returned to the sender (as all of the items would be destroyed right after they come back to the manufacturer's warehouse)

- Please be noted that replacements for these cases will not be free of charge so please be extremely careful when entering your shipping address.




Please contact us by email before opening a merchant chargeback or payment dispute, as we can generally resolve the issue before that takes place. Any chargebacks and disputes disable our ability to issue refunds or credits due to funds being frozen.




Customers have the right to request a refund/ return/ exchange within 14 days from the delivery date. Our Customer Service team will offer the best solutions for specific situations. 


Refund requests for used items will be refused. 


Please refer to our Exchange and Return Policy here to find more details about this.




After our Customer Service team confirms the refund to you, it may take 2-5 business days for the amount to be officially posted and reappear in your bank account. 


If you still do not receive a refund after this period, first check your bank account again. Then contact your credit card company to ask them to have an investigation.