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๐ Drill deeper, faster, smarter โ the proโs choice for concrete mastery!
This 1-inch diamond core drill bit is engineered for wet drilling, offering superior durability with a tungsten carbide body and diamond-coated tip. Designed for deep 14-inch penetration, it excels on concrete, masonry, brick, and stone. Compatible with 1-1/4"-7 spindle drills, itโs ideal for professional-grade electrical, plumbing, and HVAC installations, delivering long-lasting performance and precision.
| ASIN | B0CQVLFMXW |
| Best Sellers Rank | 827,031 in DIY & Tools ( See Top 100 in DIY & Tools ) 439 in Core Drill Bits |
| Brand | DaduoRi |
| Customer Reviews | 4.4 out of 5 stars 94 Reviews |
| Cutting Diameter | 1.5 Inches |
| Cutting diameter | 1.5 Inches |
| Finish Types | Diamond |
| Finish type | Diamond |
| Included Components | Diamond Core Bit |
| Manufacturer | DaduoRi Diamond Tool |
| Manufacturer Part Number | DaduoRi -DEEP CORE BIT-1.5 INCH |
| Material | Cobalt |
| Minimum Bore Diameter | 1.5 Inches |
| Model Number | 4DBCS-04 |
| Number of Flutes | 2 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Point Style | Diamond Point |
| Shank Type | Straight |
| Shank type | Straight |
| Surface Recommendation | Stone, Concrete, Brick |
| Tool Flute Type | Straight |
| Tool flute type | Straight |
| Unit Count | 1.0 count |
M**E
Good long lasting bit
Good quality core bit. I used it for Coring holes for interlock project for landscape lights. Works good and did about 45 holes no problems. Good price and quality.
J**E
Works great
S**X
Looks to be stout and robust
Arrived . I like the tool but I have not used in very demanding challenge so far
H**Z
Job complete
Working well.
D**N
Did what I needed it to
Wasnโt sure how to attach this to a drill but found a socket that fit over the hexagonal end. Bought an adapter to get to a size my cordless drill could fit. - the bit worked good to provide the hole needed in a concrete driveway.
Trustpilot
2 weeks ago
1 month ago