Description of SNUG Fasteners SNG955 Premium Carbide
Has a usable length of 2-1/2" so perfect for concrete screws or anchors 2-1/2" and shorter. For applications in brick, concrete and block. Use with a standard drill. Hex shank eliminates spinning in the chuck. High quality carbide tip for fast cutting and extended life due to Super H grade carbide tip.
This carbide drill bit did not meet expectations in an industrial and scientific environment. The cutting performance was lackluster and did not hold up after multiple uses.However, the bit did have a decent level of precision. Overall I would not recommend this product for heavy-duty applications..
Pros
Durable and long-lasting due to premium carbide material
Cons
Expensive compared to other fasteners made of different materials
It's nice to find quality USA made concrete drill bits. They are not considered impact drills and have a hex shank rather than the SDS style. It's more like the drill bits I used in the 1960's and 70's before such power tools were widely available. They work well but take a little longer than a hammer drill.