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Dry Diamond Drill Bits Set 5 PCs for Granite Ceramic Marble Tile Stone Glass

Item Description

When renovating your kitchen or bathroom wallsor fastening mirrors in bathroom or installing shower, you will need to drillholes on mirrors or tiles without cracking them, hence you will need to usethese diamond drill bits to make those holes very precise Our porcelain diamond core drill bit uses vacuum brazed technology, so the bit can be usedat a higher temperature cutting harder materials, great for drilling clean holes to granite, ceramic, glass stone brick andmarble tile stone Jars and similar materials (not for wood) Dry diamond drill bit integrates wax lubricant inside of the bit. During drilling,this integrated lubricant will melt to cool the cutting surface, perfectfor project which lubricant is not applicable. If additional cooling isrequired, water can be used to prolong the life of the bit and to remove thedebris during the drilling process. Steps to drill clean and precise holes: 1. Start Drilling the hole in anangle about 45 degrees to the surface, so the drill has the chance to start andwill prevent the drill slipping 2. Slowly move the drill bit intoa more up-right position and wobble the drill bit in the circular motion 3. Do not need to apply much pressure,let the drill bit do the work, you will feel the drill bit break through theback of the glass or tile once the hole is completed 4. Take care when using them as abit can glaze and burn out if use too fast Package includes: 2 x Bits diameter of 1/4 inch(6mm), 1 x Bit diameter of 5/16inch (8mm) 1 x Bit diameter of 3/8inch (10mm), 1 x Bit diameter of 1/2inch (12mm) 1 x Storage case

  • Add Versatility to Your Tool: 5 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 1/4 inch(6mm), 5/16inch (8mm), 3/8inch (10mm) and 1/2inch (12mm);
  • Vacuum Brazed Diamond Technology: Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick (not for wood)
  • Dry Drilling Design: Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface; Water can be used as additional cooling to prolong the life of the bit
  • Unique Details: Diamond coating enhances the drilling speed; Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill; Side flutes help to remove debris and drill holes smooth and fast; Depth mark useful for precise project
  • Worry Free: This Diamond Drill Bits set comes with a portable storage case for convenient use and store. If you encounter any problems in using the products, please feel free to contact us for satisfactory customer service

    • Customer service is our top priority! Please be sure to read the description thoroughly to make sure that this is the item you want before making a purchasing decision. If you have any questions about this item, please contact us via messages before placing your order. We make every effort possible to accurately describe and depict the items. Please be aware that slight variations in color may be due to differences in lighting and computer monitor resolutions. All items are in stock at the time of listing however, in the unlikely and unforeseen event that we are unable to fulfill your order through any of our networked warehouses, we will notify you as quickly as possible and offer you a 100% refund on your purchase. Thank you for shopping with us. We appreciate your business! B08ZYXTLBD

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    We provide fast, free shipping. Most items are shipped within 3-5 business days of receiving cleared payment. We ship to the lower 48 contiguous United States only. We do not ship to P.O. Boxes or APOs. Standard Shipping is ALWAYS FREE! You will be notified via messages as soon as your items ship. Special Notice for Freight Items: If an item ships via Freight (Truck) Delivery, a valid phone number will be required so that we can contact you to schedule delivery. The item may be delivered with curbside delivery. An adult signature will be required. Please be sure to have available help on hand to assist you with moving the item to the desired location in or outside of your home. Freight items must be inspected upon delivery. In the unlikely event that damaged is observed, you MUST refuse delivery and note the damage on the shipping receipt and send it back via the Freight carrier. Returns will not be accepted on Freight items after they have been delivered, inspected, and the driver has left the premises.

    We offer a 30 day return/exchange policy for most of our products. You can request a refund if you are dissatisfied for any reason with your product. (Restocking Fee May Apply). Only factory defects are accepted as a reason for a return. In the case of factory defects, if available, we will replace the product for you. When returning an item, it must be in all of the original packaging and include all of the original accessories or items that came with it. The item and package should be in original and perfect condition. You will be required to cover shipping on the return of non-defective items. All returns MUST be done within 30 days of date of purchase. Please note that we cannot give refunds or replacements after the 30 day limit has expired. When sending in a return, please note that it can take up to 7 business days for the return to be processed. We do our best to process as quickly as possible. We are extremely fair, and in the rare event of something out of the ordinary happening with our products or shipping, we will gladly work with you to find a fair resolution.