

🔧 Drill Like a Pro, Finish Like a Boss!
The GRENPRO 8-piece Concrete Drill Bit Set features industrial-grade YG8X tungsten carbide bits in five sizes (5/32" to 3/8") with shockproof hex shanks for superior stability. Designed with sharp blades and U-shaped slots, these bits deliver fast, clean drilling while reducing heat and dust buildup. Compatible with most drills, this versatile set is perfect for concrete, brick, tile, glass, and more—built to last and engineered for professional-grade performance.






| ASIN | B0DCFQQKJT |
| Best Sellers Rank | #36,809 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #35 in Masonry Drill Bit Sets |
| Brand | GRENPRO |
| Date First Available | August 7, 2024 |
| Finish Type | Titanium Nitride |
| Item Weight | 8.4 ounces |
| Item model number | 47ad602a-b38f-4c23-99a2-1f1bace4844a |
| Manufacturer | GRENPRO |
| Material | Tungsten Carbide |
| Number of Flutes | 2 |
| Number of Pieces | 8 |
| Package Dimensions | 6.65 x 2.91 x 0.63 inches |
| Point Style | Twist Point |
| Set Name | 8-Piece Masonry Drill Bit Set |
| Shank Type | Hex |
| Surface Recommendation | Brick, Ceramic, Concrete, Glass, Granite, Iron, Tile, Wood |
| Tool Flute Type | Spiral |
| Unit Count | 8.0 Count |
M**N
Durable, Versatile, and an Amazing Value! -Exceeded Expectations
I’m so pleased with this masonry drill bit set! I’ve had it for about two months now and have been tackling all the projects I’d been putting off. These bits have seen almost daily use and have held up incredibly well—especially at this price point. I love the versatility: they work perfectly in both my impact driver and my standard drill. The set also comes with a great variety of sizes, which made it easy to find the right bit for every task. They drilled into concrete block walls with no problem at all. If you’re looking for functional durability and excellent value, this set is a winner!
A**R
Great quality kit so far
They have held up to multiple uses so far. Nice kit with multiple sizes.
M**.
Good bits for their intended use
Works pretty well. Best to use with a hammer drill but even a regular drill will benefit from these bits. Definitely better than trying to drill into brick with a standard bit.
J**Y
Great product!
Worked Great!
D**B
Great low cost bit set for occasional use
Good low cost concrete drillbit set. Great for occasional use.
T**.
Great drill bits
Works great at a great price
M**G
Work well
Worked really well. Used it to install tapcons into a cinder block wall. Glad I bought a set of them.
M**S
Only 5 different sizes.
If you didn’t look very closely at the pictures, you may not notice that this 5/32”-3/8” eight piece set is not 8 different sizes, only 5. There are three 1/4” bits and two 3/16”. That can be good or bad depending on which size you need. They drill as good or better than an average bit. The size is well marked on the hex shank.
Trustpilot
2 days ago
1 month ago