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⛏️ Drill Deeper, Work Smarter: The Core Bit That Means Business
The DaduoRi 5 Inch Wet Core Drill Bit combines a diamond-tipped tungsten steel design with a 5-inch diameter and 14-inch drilling depth, delivering professional-grade performance for concrete, masonry, and stone. Compatible with standard 1-1/4"-7 threaded drills, it’s engineered for precision, durability, and versatile use in demanding construction and renovation projects.

















































| ASIN | B0CQVM37GN |
| Best Sellers Rank | #31,840 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Core Drill Bits |
| Brand Name | DaduoRi |
| Customer Reviews | 4.4 4.4 out of 5 stars (165) |
| 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 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| 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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