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high performance diamond core bit with 2" drilling depth for granite, quartz, soapstone and concrete countertops - vacuum-brazed with 5/8"-11 arbor logo

High Performance Diamond Core Bit With 2" Drilling Depth For Granite, Quartz, Soapstone And Concrete Countertops - Vacuum-Brazed With 5/8"-11 Arbor Review

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Very good

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$$
Revainrating 4.5 out of 5  
Rating 
4.3
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Details

MaterialDiamond
Shank TypeThreaded
Cutting Angle String8 Degrees
BrandEDiamondTools
Tool Flute TypeStraight

Description of High Performance Diamond Core Bit With 2" Drilling Depth For Granite, Quartz, Soapstone And Concrete Countertops - Vacuum-Brazed With 5/8"-11 Arbor

HIGH PERFORMANCE - designed for hard stone material (up to 8 Moh's hardness) or concrete countertops. VACCUM BRAZED SIDE PROTECTION - vacuum-brazed side designed for smoother core and easier bit removal. SIZE/ARBOR - 3" diameter with 5/8"-11 threaded. DRILL DEPTH/SEGMENT HEIGHT - 2" drilling depth with 8mm segment height. USE WET OR DRY - angle grinder or handheld core drill recommended

Reviews

Global ratings 4
  • 5
    2
  • 4
    1
  • 3
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Type of review

Revainrating 5 out of 5

Amazing Performance from "Performance Bit "

When it comes to drilling through tough countertops like granite, quartz, soapstone, and concrete, you need a tool that can handle the job. That's where "Performance Bit" comes in. This high-performance diamond core bit with a 2" drilling depth is vacuum-brazed with a 5/8"-11 arbor, which means it can power through even the hardest of surfaces with ease. Not only is "Performance Bit" extremely effective, but it's also durable and long-lasting. You'll be able to use it on multiple projects…

Pros
  • Fast delivery. Drill bit is great. Would recommend
Cons
  • Short drilling depth limits effectiveness on thicker countertop surfaces

Revainrating 4 out of 5

The "Core Crusher ": my feedback

I'll be honest, I was skeptical about this little guy when I first saw it. But dang, does it pack a punch! The "Core Crusher" made quick work of my granite countertop project, drilling 2" deep without breaking a sweat. I also love the vacuum-brazed technology - no worrying about losing diamond particles mid-drill. Plus, with the 5/8"-11 arbor, it's versatile enough to tackle different materials. The only reason I didn't give it 5 stars is because it could be a bit more affordable. But hey, you…

Pros
  • Exceptional Durability: This high-performance diamond core bit is designed with rugged materials that offer exceptional durability and long-lasting performance. It can easily handle tough granite, quartz, soapstone, and concrete countertop materials, ensuring efficient and reliable drilling every time
Cons
  • Requires specialized equipment to attach to 5/8"-11 arbor, adding additional cost

Revainrating 5 out of 5

first time granite cutting and polishing.

Your product was exactly as stated. We are first time granite users and the bit cut the holes cleanly and quickly. Thanks for attention!

Pros
  • Superior Precision: With a drilling depth of 2 inches, this diamond core bit is an excellent choice for those seeking accurate and precise cuts for their countertop projects. It vacuum-brazed with 5/8"-11 arbor, ensuring the bit stays securely attached during the drilling process
Cons
  • Not suitable for use on softer stone materials such as marble or limestone

Revainrating 3 out of 5

Not Quite the Diamond in the Rough

As a professional contractor, I am always on the lookout for high-quality tools that can deliver precise and efficient results. While the High Performance Diamond Core Bit with 2" Drilling Depth for Granite, Quartz, Soapstone, And Concrete Countertops - Vacuum-Brazed with 5/8"-11 Arbor certainly has its merits, I found myself somewhat disappointed with its overall performance. For starters, the bit itself is well-designed, sturdy, and built to last. The vacuum-brazed technology ensures that the

Pros
  • This diamond core bit is ideal for a variety of applications, making it a versatile product for those in the countertop industry. Whether working on smaller residential projects or larger commercial installations, this bit can handle the job with ease
Cons
  • Vacuum-brazed diamond bits may wear out quicker than other types of core bits, requiring more frequent replacement