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Review on πŸ”₯ Max Craft Carbide Masonry Concrete Drilling: Unleash the Power of Precision and Efficiency by Paul Andrews

Revainrating 3 out of 5

One of the five bits won't fit in the chuck

One of my bits didn't meet specs and didn't fit in the chuck. The burr was not removed prior to the heat treatment, so the burr was hardened and tempered. I need to sharpen the clock to use it. The other four bits work fine. I drill into low grade (crumbly) granite fairly easily.

Pros
  • βœ”οΈDOUBLE TEETH: S4 Double SDS helical flutes provide quick and easy chip evacuation at high cutting speeds
Cons
  • Not sure