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Greg Cunningham photo
Tunisia, Tunis
1 Level
692 Review
25 Karma

Review on 9.5" Diamond Dry Core Bit For Brick And Block With SDS Plus Pilot Bit Adapter, 5/8"-11 Arbor And 9.5" Drilling Depth - Perfect For Concrete Drilling by Greg Cunningham

Revainrating 5 out of 5

9 Inches of Foundation Wall

This dry core bit did the job on a clean 9 inches of foundation wall. Wasn't sure if it would hold up to the hammer mode, but after 4 inches and 2 days of trying in drill mode only I switched it to hammer mode and took care of business. Bit still looks good enough to handle another hole if needed.

Pros
  • Whether you're drilling through brick, block, or concrete, this versatile bit can handle it all with ease
Cons
  • The 9.5" drilling depth may not be long enough for certain projects