null

BLUEROCK 7" Diamond WET Coring Bit For Concrete Core Drill

Brand : BLUEROCK TOOLS

(2 reviews) Write a Review
$259.00
SKU:
7" Wet
UPC:
702874146838
Availability:
Usually Ships Within 24hrs!
Weight:
15.00 LBS
Shipping:
FREE USA Shipping | Express Available
Bulk Pricing:
 

7" BLUEROCK TOOLS DIAMOND WET CORING BIT FOR CORE DRILL 

    • Outside Bit Diameter: 7"
    • Overall Length: 17" Approximate
    • Inside Barrel Depth: 14.5" Approximate
    • Thread Type: Industry Standard 1 1/4" (Directly fits our BLUEROCK  Z1 Core Drills) 
    • Wet core drilling through concrete, rebar reinforced, asphalt, rock, stone, tile masonry

SAVE WITH BULK DISCOUNT PRICING!

      • Buy 2 - 3 and get 5% off
      • Buy 4 or above and get 7% off
      • Discount is automatically applied when you select quantity of 2 or more and add it to your cart

 Note to buyers: Concrete coring bits are considered a consumable part.  Bit life varies based on many factors including; material type, material density, depth of cut, hole diameter, drilling speed, wet/dry drilling and operator experience.  As such, it is extremely difficult for BLUEROCK Tools to assess individual projects and speak to how long a bit will last before it needs to be replaced.  

We consider these core bits to be mid-grade in their performance but sold at a low-grade price point.  Our customers tend to consider these bits to be a better value compared to high-grade bits that are a lot more expensive.  We often hear that even though high-grade bits may last twice as long, they cost four times the price and they are happy buying our bits and getting the same amount of feet cut for half the price.  

Wet type concrete coring bits are NOT designed to cut all types of rock. They are primarily designed to cut concrete.  Certain types of rock can be cut, but it will limit the bit life. The decision to use these bits on materials that they are not primarily designed for will be done at the risk of the user and not covered under our standard business policy.

 

FOR SHIPPING OUTSIDE OF CONTINENTAL UNITED STATES PLEASE CONTACT FOR SHIPPING QUOTATION, IF NOT OTHERWISE SPECIFIED IN ITEM DESCRIPTION.


 

  • 5
    Core Drill Bit

    Posted by BK @ LEA on 3rd Mar 2026

    I bought this 7" and a 2" from Bluerock based on comments from other customers. Very happy with the quality of the bit - went through 8-inch wall (20-year old concrete) and looking at the core, we had the dubious honor of cutting through 3-rebars (how could you get that lucky to hit 3 rebars in a 7” hole!) I took it very slow because I wanted to maintain the bit for future cuts and still it went through in less than 5-minutes and was still not dragging or vibrating throughout the cut.
    I would definitely buy again from Bluerock – additionally they shipped the tool and had it here the next-day after I ordered it keeping us on schedule – very impressive in todays market. The next best availability I could find from other suppliers was almost twice the price and a delivery date of 7 to 10 business days!

  • 5
    Cuts concrete like butter

    Posted by LS on 21st Jun 2023

    Great 7” bit. Went trough 10” concrete with 4 rebars in 1/2 hours
    Just amazing! First time using such a large bit.
    Great buy, cheaper then rental, plus they didn’t have this size available to rent