Ratings & Reviews for IRWIN Multi-Material 1/4-in x 4-in Carbide Masonry Drill Bit For Rotary drill
Ratings may include incentivized customer reviews.
What Customers Are Saying
The drill bit performs well for drilling through common household materials like concrete, brick, and softer tiles, making clean holes without damage. However, it may be less effective for tougher materials like porcelain tile, with the bit wearing down or breaking after a few uses. The carbide tip stays sharp even after repeated use, and most customers are satisfied with the overall performance of the tool.
Customer review summary generated by AI, including incentivized reviews.Good title describes perfectly
Would RecommendHas been very good drill bit. Still sharp cuts great. About 40-50 holes so far
Verified PurchaserSweepstakes
Carbide tipped bit did the job!
Would RecommendJust installed a shower bar having to drill into tile on bathroom wall! Bit did the job!
Verified PurchaserSweepstakes
It broke
Would RecommendGenerally Irwin is excellent, I just got a bad one, Well I was drilling thru ceramic tile and the carbide tip came out of the drill bit. Than I had to fish the carbide tip out of the tile.
Verified PurchaserSweepstakes
Works as it should.
Would RecommendSharp bit, drilled through the fired clay without cracking.
Verified PurchaserSweepstakes
Not worth it
Would Not RecommendI managed to drill 2 and 1/2 holes 2 inch deep into black before the drill bit was junk I would never recommend buying this if you're looking to drill into your exterior block on your house
Sweepstakes
Great bit
Would RecommendI drilled 36 holes through brick and concrete. The bit cut through the 36th hole just easily as the 1st. Still shows no eal sign of wear.
Verified PurchaserSweepstakes
drillbits
I used this bit to drill through porcelain tile and tarazzo underneath. It did not hold up well. The bit made two holes and is spent.This was a lot of hard stuff.
Sweepstakes
Not worth a nickel
Would Not RecommendThis drill lists on the packaging that it is for multi materials including porcelain tile. I tried it on porcelain and the best way to describe how it performed is to imagine attempting to drill on a hard surface with the drill set on reverse. When I was using it I had to check 3 times to see if my drill was turn the wrong way. After 5 minutes of following the manufacturers direction I finished a hole about 1/32” deep. I gave this rating a one star thinking it might work on wood just fine.
Hi, we're sorry to hear of the trouble you are having with the 1/4-in x 4-in Carbide Round Rotary Drill Masonry Drill Bit for Wood, Tile, Concrete. W... Read More