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๐ Drill smarter, not harder โ unlock precision with every core!
The BLUEROCK 3" Diamond Wet Core Drill Bit features a robust 3-inch diamond cutting edge designed for wet core drilling through tough materials like concrete, rebar, asphalt, and masonry. With a 1-1/4" industry-standard threaded shank, it fits most core drills including BLUEROCK's Z1 model. Its 17-inch length and 14.5-inch barrel depth enable deep, precise holes while wet drilling technology ensures cooler operation and longer bit life.










| ASIN | B01AMJ6TVM |
| Best Sellers Rank | #397,686 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #254 in Core Drill Bits |
| Brand | BLUEROCK |
| Brand Name | BLUEROCK |
| Customer Reviews | 4.7 out of 5 stars 57 Reviews |
| Cutting Diameter | 3 Inches |
| Finish Type | Diamond |
| Finish Types | Diamond |
| Global Trade Identification Number | 00702874146807 |
| Item Dimensions | 17 x 3 x 3 inches |
| Item dimensions L x W x H | 17 x 3 x 3 inches |
| Manufacturer | BLUEROCK TOOLS |
| Material | Diamond |
| Material Type | Diamond |
| Minimum Bore Diameter | 3 Inches |
| Model | 3" Bit |
| Number of Flutes | 2 |
| Part Number | 3" Bit |
| Point Style | Diamond Point |
| Set Name | BLUEROCK 3" Diamond WET Coring Bit Set |
| Shank Type | Straight |
| Surface Recommendation | concrete |
| Tool Flute Type | Straight |
| UPC | 702874146807 |
| Unit Count | 1.0 Count |
J**E
Not this time
Iโve had good luck with Bluerock core bits, but not this time. Poor brazing. You can even see rust inside of the joint. They sent me a return label, but itโs still a pain in the butt to return.
S**N
Worked very well
In combination with matching drill system cut three holes in 9โ concrete with rebar and was still in good condition.
J**C
Four Stars
Works well.
R**H
Good but.
Not a bad bit for cement or concrete. Struggled in hard field stone.
A**R
Work Good
Work fine for our plumbing company. Moderate use. May now be the best for commercial coring company's but we have had good sucess with these bits so far.
H**Z
Teeth fall off
If 1 tooth wouldn't have fallen off even before starting project , I would have giving it 5 stars, great product regardless Still gets the job done, but by not having that missing tooth sooner or later it will collapse. When it could have gone longer if it was working at its fullest.
R**E
great value for a coring bit.
keep water on them and these blast right through with little effort,excellent product and priced right.
D**F
it did the job well!
Works as promised!!
Trustpilot
5 days ago
1 week ago