CSOOM SDS Plus Rotary Hammer Drill Bit 3/4″x8.27″, Professional Concrete Drill Bit for Concrete, Brick, Stone and Cement Walls


$10.99

CSOOM SDS Plus Rotary Hammer Drill Bit 3/4″x8.27″, Professional Concrete Drill Bit for Concrete, Brick, Stone and Cement Walls

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Good quality

5 out of 5 stars

Good quality
This drill came in a proper case. The brazing on the carbide inserts seem to be smooth. I’ve now drilled seven bolts into concrete and the cutters look as good as new. The value for a four cutter is really good.

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Top reviews from the United States



  • Reviewed in the United States on May 19, 2025

    Size: 1/2"diameterStyle: 12.2"lengthVerified Purchase

    I went right through my cement block wall and the outer stucco with ease.


  • Reviewed in the United States on April 17, 2025

    Size: 3/4"diameterStyle: 8.27"lengthVerified Purchase

    This drill bit is awesome. I needed to drill a hole in my concrete pool deck to install a pipe for a water-level controller and this worked perfect. I used the 3/4 inch drill bit to push through a 1/2 inch CPVC. The fit was tight and perfect–exactly what I'd hoped for. The bit went through the concrete easily and cleanly making the project simple.


  • Reviewed in the United States on May 11, 2025

    Size: 1-1/8"diameterStyle: 12.2"lengthVerified Purchase

    Great product and able to drill through 8 inch foundation concrete wall


  • Reviewed in the United States on May 8, 2025

    Size: 5/16"diameterStyle: 6.3"lengthAmazon Vine Customer Review of Free Product( What’s this? )

    I accidentally ordered the wrong size, so I didn't actually get to use this yet. The build looks OK, but not as polished as the name brand bits I see at the hardware store, but it's a drill bit that will get all beat up by cement and rocks. The price is probably fair for what it is. It does have 4 teeth like an x, which is good.


  • Reviewed in the United States on May 7, 2025

    Size: 3/8"diameterStyle: 6.3"lengthVerified Purchase

    Worked well


  • Reviewed in the United States on May 8, 2025

    Size: 3/4"diameterStyle: 18.11"lengthAmazon Vine Customer Review of Free Product( What’s this? )

    This masonry drill bit is tungsten carbide so, it's the rel deal, you don't have to worry about it breaking g off in the concrete, brick or whatever masonry material you're drilling. I didnt see the "18" in the "18.11" inch, i only saw the 11 so, i was shocked at how long it was until I went back and looked. This was a life saver when I went to put up the post for a shade sail at our beach house. I'm a fairly small gal and sometimes have a hard time putting enough grit behind a drill but, had no issues. Worked great with one of our Milwaukee hammer drillsand I had the post up securely in place in no time with little to no wear showing on the bit


  • Reviewed in the United States on May 1, 2025

    Size: 1/2"diameterStyle: 8.27"lengthVerified Purchase

    good for one time use. It gets dull afterwards.


  • Reviewed in the United States on April 27, 2025

    Size: 1/4"diameterStyle: 8.27"lengthAmazon Vine Customer Review of Free Product( What’s this? )

    This drill bit is amazing! It is so helpful to have to be able to drill into my masonry without too much stress and unnecessary effort. It is very sharp, as it should be!
    It is extremely durable and works very very well. As long as the user is holding the drill straight it will drill perfectly straight for you.
    This drill bit makes masonry drilling at least 10 times faster.





Product Summary: CSOOM SDS Plus Rotary Hammer Drill Bit 3/4″x8.27″, Professional Concrete Drill Bit for Concrete, Brick, Stone and Cement Walls

From CSOOM
Package Dimensions ‏ : ‎ 9.02 x 0.67 x 0.67 inches; 6.74 ounces
Date First Available ‏ : ‎ October 12, 2024
Manufacturer ‏ : ‎ CSOOM
ASIN ‏ : ‎ B0DJXWKWLM
【High quality】SDS plus Rotary Hammer Drill Bit is made of tungsten carbide tips, the main body of the drill is made of alloy steel, the surface is sandblasted to prevent rust, which ensures longer service life and long-lasting performance even when drilling on hard concrete surfaces.
【Unique Design】 Our SDS Plus Rotary Hammer Drill features a 4-blade or Phillips carbide tip to ensure fast cutting speeds and maximum service life.
【Size】 SDS PLUS Rotary Hammer Bit with 3/4″cutting diameter and 8.27″overall length
【Wide range of applications】SDS plus rotary hammer drills are suitable for professional craftsmen to drill holes in masonry, concrete, natural stone and reinforced concrete.
【Adaptive equipment】SDS Plus drills are designed for rotary hammer drills with hexagonal shanks and are compatible with any tool with SDS Plus.

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