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💎 Drill deeper, faster, stronger — the pro’s choice for concrete conquest!
The DaduoRi 5 Inch Wet Core Drill Bit features a premium tungsten steel body with a diamond-tipped edge, engineered for high-speed, long-lasting performance. With a 5-inch diameter and 14-inch drilling depth, it excels at penetrating cured concrete, masonry, brick, and stone. Compatible with 1-1/4"-7 threaded handheld core drills, this bit is perfect for professional-grade electrical, plumbing, and HVAC installations, delivering precision and durability in demanding environments.

















































| ASIN | B0CQVM37GN |
| Best Sellers Rank | #51,397 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Core Drill Bits |
| Brand Name | DaduoRi |
| Customer Reviews | 4.4 4.4 out of 5 stars (153) |
| Cutting Diameter | 5 inches |
| Finish Types | Diamond |
| Included Components | Diamond Core Bit |
| Manufacturer | DaduoRi Diamond Tool |
| Material Type | Tungsten Steel |
| Minimum Bore Diameter | 5 inches |
| Model | 4DBCS-04 |
| Number of Flutes | 2 |
| Part Number | DaduoRi -DEEP CORE BIT-5 INCH |
| Point Style | Diamond Point |
| Shank Type | Threaded |
| Surface Recommendation | Concrete, Masonry, Stone |
| Tool Flute Type | Straight |
| Unit Count | 1 Count |
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