Ratings may include incentivized customer reviews.
What Customers Are Saying
This diamond-coated drill bit performs well for drilling holes in ceramic, glass, and tile materials, but requires careful technique. It works best with water to keep the bit cool and clear debris, though dry drilling is more difficult and can cause faster wear. The bit can be challenging to start and keep steady, especially on smooth surfaces, but using a jig or angling the bit initially can help. The bit's durability varies, with some customers reporting multiple uses and others finding it wore out or bent after just a few uses, particularly on thicker or harder materials. Overall, with the right technique and patience, this diamond bit can create clean, chip-free holes in a variety of ceramic and tile surfaces, though for more demanding applications, a higher-quality bit may be required.
Customer review summary generated by AI, including incentivized reviews.Works great on granite!
Would RecommendFrom 1_SLASH_4-in Wet_SLASH_Dry Diamond Core Drill Bit for Stone Verified Purchaser
Cut great
Would RecommendIt cut through my granit counter top easily.
Verified Purchaser
Thank you for the wonderful 5-star review! We're so glad to know our products are meeting your expectations. Your feedback encourages us to keep ...
One more bit for the box.
Would RecommendChewed right through the TileMaster brand porcelain that Lowes carries. Several holes and it is still holding up fine. Keep the RPMs low. I keep a cup of water on hand to wet the cut. Again, keep the RPMs low. Helps to keep the cut nice and cool. If cutting thin material it actually helps to have a wimpy drill on hand. As other have stated, there is no pilot for this bit. But there is an easy fix. Jigs are the carpenter's best friend. Find a piece of thin wood, 1x4 or similar. Type is not re...
Thank you for the great 5-star review and for sharing your experience. We’re glad to hear the bit performed well on porcelain and held up across mult...
Not an aggressive bit
Would Not RecommendDoes not cut well compared to other brands at this size
From 1_SLASH_4-in Wet_SLASH_Dry Diamond Core Drill Bit for Stone Verified Purchaser
Thank you for your feedback. We’re sorry to hear the bit didn’t perform as aggressively as you expected. Our 1/4-in Wet/Dry Diamond Core Bit is desig...
drill bit
works just fine, drills hole in ceramic
From 1_SLASH_4-in Wet_SLASH_Dry Diamond Core Drill Bit for Stone Verified Purchaser
works
Would Recommendworks
From 1-1_SLASH_4-in Wet_SLASH_Dry Diamond Core Drill Bit for Stone Verified Purchaser
Thanks for the 5-star rating! We appreciate your feedback!
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It works
From 5_SLASH_16-in Wet_SLASH_Dry Diamond Core Drill Bit for Stone Verified Purchaser
Thanks for the 5-star rating! We appreciate your feedback!
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Fit my smaller size drill motor
Would RecommendConstructed to bore through tile flooring
From 2-1_SLASH_2-in Wet_SLASH_Dry Diamond Core Drill Bit for Stone Verified Purchaser
Thanks for the 5-star rating! We appreciate your feedback!
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Test on a scrap piece first
Would RecommendGreat product
From 1-1_SLASH_4-in Wet_SLASH_Dry Diamond Core Drill Bit for Stone Verified Purchaser
Thank you for the 5-star rating! We appreciate your support and are glad the product worked well for your project.
Paid more $ for something better that was not.
Would Not RecommendUsed for 6 holes and on the 7th the bit twisted in half and broke. Drilling Lowe’s ceramic tile made by Allen + Roth. A masonry bit finished my job.
From 1_SLASH_4-in Wet_SLASH_Dry Diamond Core Drill Bit for Stone Verified Purchaser
Thank you for your review, and we're sorry to hear about your experience. That definitely shouldn’t happen, especially after such light use. This...
damaged boards
Would Recommendthe rock board are delivered damaged
Hi Frank sorry about your experience but this review is for rock boards and the item is for a diamond hole saw.
What a piece of junk
Would Not RecommendWould not cut into material at all. Totally useless
From 1_SLASH_4-in Wet_SLASH_Dry Diamond Core Drill Bit for Stone Verified Purchaser
Thank you for sharing your feedback. We’re sorry to hear about your experience while using our hole saw. Although our product is designed to cut/dril...
Thanks for the 5-star rating! We appreciate your feedback!
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