Ratings & Reviews for Kobalt Assorted Assorted Assorted Assorted x Set Carbide tipped Right handed Glass and Tile Drill Bit Set
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers report mixed results with these tile drill bits. Most praise their ability to cleanly drill through ceramic tile for shower installations when using proper technique—medium speed, water cooling, and steady pressure—with many achieving multiple crack-free holes. However, a substantial group experienced premature failure, with bits breaking or dulling after just one to five holes, particularly on porcelain. Several note the bits work well for occasional use but suggest investing in a higher-quality set for frequent projects. Overall, reviewers remain divided between strong satisfaction and frustration with durability.
Customer review summary generated by AI, including incentivized reviews.Not the best drill bits but for the price does the trick.
Verified Purchaser
Tile drills
Would Not RecommendDon’t waste your money on these. They last for 2 holes struggling to cut through the tile. Then they break. Poor quality.
DOES NOT WORK ON PORCELAIN
Would Not RecommendBought these to install toilet flange. Literally could not drill one hole into my porcelain floor tiles.
N/A
Would RecommendNot used yet.
Verified Purchaser
The drill bits did the trick!
Would RecommendWe used them to install a shower door attached to a natural stone tile wall. Add a little water as a lubricant, the tiles didn't crack and the project went smoothly.
Verified Purchaser
Start with small bit and move up gradually to the
Would RecommendHad to drill several holes into tile These do work but takes a while Take your time and keep bits cool by dipping in water
Verified Purchaser
But need to use a force to make a hole
Would RecommendIt’s good
Verified Purchaser
Worked as advertised
Would RecommendWorked as advertised.
Verified Purchaser
Needed for ceramic tile
Would RecommendI needed drill bits for ceramic tile. They have the directions for use on the packaging.
Verified Purchaser