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1/4-Inch Carbide-Tipped SDS-Plus Rotary Hammer Drill Bit for Concrete, Brick, Stone, Pack of 6

4.9 (10) Write Review
Free shipping on orders over $29.99

$17.98

$ 7 .99 $7.99

In Stock

About this item

  • DIMENSION: 1/4-inch cutting diameter, 4-inch flute length, 6-1/4-Inch overall length, SDS-Plus shank fits all SDS drive rotary hammers
  • SINGLE CARBIDE TIPPED HEAD: is hard, tough and resistant to extreme loads for longer life
  • UNIQUE FLUTE DESIGN: accelerates dust removal and reduces wear
  • APPLICATION: best used of drilling in concrete, brick and stone, not for use in reinforced concrete
  • INCLUDE: 6 pieces of 1/4-inch SDS-Plus hammer drill bits with case


Product Description

carbide tipped head

Single Carbide Tipped Head

Carbide tipped head is hard, tough and resistant to extreme loads for longer life.

sds plus shank

SDS-Plus Shank

SDS-Plus shank fits all SDS drive rotary hammers.

application

For Concrete, Birck and Stone

Best used of drilling in concrete, brick and stone, not for use in reinforced concrete.

1/4 sds

Drill Hulk carbide-tipped rotary hammer drill bits are made from hardened steel body and single carbide tipped head. Carbide-tipped rotary hammer drill bits are designed for drilling in concrete, brick and stone.

Made in China

You Will Get:

6 pieces of 1/4-inch. x 6-1/4-inch. carbide-tipped SDS-Plus rotary hammer drill bits with case.

Notice:

Check for reinforced concrete.

Check for piping and cable routing.

Grease the shank & remove residual materials.

Warning:

Always wear safety goggles and safety items when drilling.

California Proposition 65 Warnings: California requires the following notice: WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.


SV5
August 10, 2025
Very good quality, easy to use.
Richard D McCabe
August 6, 2025
I used these with a carbide punch to fasten termination strips to concrete block and granite walls. Between the two of them I could drill right through everything and there was no skating of the punch or bits. Then I could put hammer drive anchors right there. There were no hole mismatches over the 10 foot lengths of the termination strips. Well worth the investment.
Sophia C
July 18, 2025
If you’ve ever used a dull bit, you know how slow it is. I used these to reattach a screen enclosure where all the fasteners had rusted out. i used 2 bits for around 20 holes and it was so much better than struggling to force a dull bit. no breakage. super fast drilling. can’t speak to longevity cause i expected them to be disposable. a related life pro tip, use brand name concrete screws. i started with generic and sheared about 20%; you know what a pain that is. once i switched I broke zero.
Gary L.
July 4, 2025
The 4 of the 6 bits do not fit the chuck of my SDS Plus rotary hammer, the sizes are very inconsistent. The first bit fit great and performed well until it finally broke. The second was a tight fit and when it broke it was stuck in the chuck…removing it was incredibly hard. After that we test ed the other 4 bits and 1 was super tight so we didn’t even try to insert it all the way into the chuck. The other 3 we couldn’t get them to fit at all. With nothing to lose we filed the shank thinking there might be burrs from the grooves and that didn’t improve the fitment, so guessing something with the pattern is off?
hoggiewoggie
July 3, 2025
This is the best, hardess and longest lasting concrete bit we have ever used. We have bought and used perhaps a dozen brands over the years, for example the one labelled and sold by Tapcon, and others we purchased on Amazon, or at,for example, Home Depot, and they simply do not last long or do the job properly. We set an M-18 Milwaukee impact drill (not impoact hammer) to Hammer Mode and drilled away off-and-on for about an hour and perhaps twenty 3 1/2" holes. We set the speed setting (either 1 or 2) to 1 which provides the mazimum torque and a slower spin speed. The one bit was still working an hour later! We are happy campers.
Kenneth Manczuk
June 8, 2025
Bit that came with the name brand anchors would not work. These Bits worked like a champ. Full depth of needed hole in seconds.
pennyjean
May 20, 2025
Worked great, but only needed it for a few holes. No noticeable slowdown for those holes, though!
Shawn Stanifer
March 19, 2025
Debatable better than some big box stores name brands
Codyhutchins
March 10, 2025
These are a great price for the amount you pay. Won't last as long as the brand name ones. But honestly at this price, I'll buy these any day over the others.
Timothy H
January 1, 2025
Unfortunately, I have now used 3 of theses bits and within 1st couple uses, the bits were bent. So no more of these for me, price was great but guess you get what you pay for.