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💥 Drill deeper, faster, stronger — the pro’s secret weapon!
The DaduoRi 1 1/2 inch wet core drill bit combines industrial-grade tungsten steel and diamond powder to deliver superior sharpness and durability. Designed for a 14-inch drilling depth, it efficiently cuts through cured concrete, masonry, brick, and stone. Compatible with standard 1-1/4"-7 threaded core drills, this bit is ideal for professional-grade electrical, plumbing, and HVAC installations, offering long-lasting performance even under heavy job site use.
| ASIN | B0CQVJSLF7 |
| Best Sellers Rank | 796,256 in DIY & Tools ( See Top 100 in DIY & Tools ) 428 in Core Drill Bits |
| Brand | DaduoRi |
| Customer Reviews | 4.4 4.4 out of 5 stars (85) |
| Cutting Diameter | 1 Inches |
| Finish Types | Diamond |
| Included Components | Diamond Core Bit |
| Manufacturer | DaduoRi Diamond Tool |
| Manufacturer Part Number | DaduoRi -DEEP CORE BIT-1 INCH |
| Material | Cobalt |
| Minimum Bore Diameter | 1 Inches |
| Model Number | 4DBCS-04 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Point Style | Diamond Point |
| Shank Type | Hex |
| Surface Recommendation | Brick, Concrete |
| Tool Flute Type | Straight |
| Unit Count | 1.0 count |
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