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DKIBBITH

10pc Dry Diamond Core Drill Bits Set, Tile Drill bits for Ceramic Porcelain Marble Granite Stone Glass, Integrated Coolant for Dry Drilling, Round Shank, Size 3/16" 1/4" 5/16" 3/8" 1/2" 9/16" 5/8"

    • Based on 1,547 reviews
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Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jan 16
Order within 16 hours and 58 minutes
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Size: 10pc Diamond bits 3/16" to 5/8"


Features

  • More Tile Holes: This Diamond drill bit set includes 10-Pack of dry diamond drill bits in assorted sizes 2 pieces of 3/16" (5mm), 3 pieces of 1/4" (6mm), 1 piece of 5/16" (8mm), 1 piece of 3/8" (10mm), 1 piece of 1/2" (12mm), 1 piece of 9/16" (14mm) and 1 piece of 5/8"(16mm), to fulfill increased tile hole demands when you renovate your bathroom or tile floor
  • Dry Drilling Efficiency: Our diamond drill bits feature 0.35 diamond tip and an innovative hollow design with integrated wax lubricant to cool the bit, preventing diamond loss and promoting fast and efficient drilling, total length 2.55. Please allow the bit to cool after each hole.
  • Compatibility and Debris Removal: Diamond drill bits designed with a round shank that is compatible with most popular electric drills. The special side flutes are engineered to remove debris quickly, ensuring smooth drilling. Depth marks provide guidance for precise hole depths.
  • Easy to Use: 1. Start an angle about 45 degrees to the surface; 2. Slowly bring the drill up-right position and move the tool in the circular motion; 3. Do not apply pressure, let the drill bit do the work;
  • 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, perfect for ceramic, porcelain, granite, marble, quartz, and stone tiles. If you have any questions, please don't hesitate to contact us.

Material: Diamond


Cutting Diameter: 0.5 Inches


Finish Type: Finished


Shank Type: Round


Cutting Angle String: 45 Degrees


Package Dimensions ‏ : ‎ 5.43 x 4.49 x 1.26 inches; 7.37 ounces


Date First Available ‏ : ‎ October 30, 2023


Manufacturer ‏ : ‎ DKIBBITH


Best Sellers Rank: #43,429 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #18 in Core Drill Bits


#18 in Core Drill Bits:


Customer Reviews: 4.4 4.4 out of 5 stars 1,547 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Perfect
Size: 10pc Diamond bits 3/16" to 5/8"
Start at an angle as suggested. Works like a charm. Made my work look professional, and sped up the process rather than making multiple cuts to make the tile fit before
Reviewed in the United States on September 29, 2024 by jared
    • Worked really good on glass
Size: 5 Pcs 1/2“ Diamond Bits
These work really good on glass, I use them to drill holes I. Bottles for crafts I make!
Reviewed in the United States on October 23, 2024 by Heat4u2
    • Worked Well
Size: 5 Pcs 3/16“ Diamond Bits
Worked very well in ceramic tile. Drilled 4 holes with one bit and the bit is still good! Tried several brand name bits from a big box store, they were only good for one hole before they were worn out. Would buy again.
Reviewed in the United States on October 19, 2024 by Kindle Customer
    • Cuts Through Porcelain Tile
Size: 5 Pcs 5/16“ Diamond Bits
Ruined a carbide tipped drill bit and made little progress in drilling four holes to mount a shower curtain rod. Then tried one of these and it made a world of difference. As others have said, these hollow-core bits will skip around on the tile if you attempt to start the hole head-on at a 90° angle. I opted to drill a guide hole in a wood block and used that to keep the bit in one spot and steady enough to start the hole in the porcelain tile. Be patient. It takes time but only slight pressure and you will be pleased with the results. ... show more
Reviewed in the United States on October 4, 2024 by R. Pope
    • Very well made
Size: 5 Pcs Diamond Bits
I use these on cups and plates for my wife to make decorations. works perfectly would buy again
Reviewed in the United States on September 18, 2024 by Boghat
    • Hard to say how good these were on porcelain tile...
Size: 8 Pcs Diamond Bits
I bought these specifically to be able to drill through the ±8mm porcelain tile in my shower. I drilled 2x 3/16" holes. While I was successful, it took about 10minutes for the first hole and maybe 15min for second. Tho instructions said it was not necessary, I sprayed frequently with a spritzer of water. I started with a 3/16" bit, but I found that the holes would be actually larger, so I reverted to a 1/4" bit, and then enlarged with the 3/16" in the end, which seemed to help accuracy in this case (the bits not having a pilot). I would say the bits are spent. Note that porcelain is generally significantly harder than regular glass or glazed ceramic tile, and even many stone types, so I am not entirely surprised that the bits worked so slowly, but I am still a little disappointed that the bits weren't more effective or durable. I wonder if product quality was a factor, or if I just have good porcelain. In the end I don't know if I can blame the product, or just accept that the job conditions were challenging. I wonder if anyone with more experience with porcelain tile can comment? ... show more
Reviewed in the United States on February 13, 2023 by Topdog-182
    • Not expensive
Size: 5 Pcs Diamond Bits
For couple hole on porcelain I think they worked fine but not for constant use
Reviewed in the United States on October 24, 2024 by Kzasjesus
    • Great bits!
Size: 5 Pcs Diamond Bits
Bought this set so that I could put a drainage hole in the bottom of a large ceramic pot. Slow and steady, start at an angle and spray with water to cool the bit and ceramic. The set was relatively inexpensive and arrived quickly. I have only used the largest bit one time, but it did and amazing job! Will be taking them to work for installing fixtures in a tiled restroom. ... show more
Reviewed in the United States on June 14, 2024 by KC945

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