Review on CTH4000 Carbide Tipped Carbide Drill by Drill America by Dhoal Shankar

I have been very pleased with the performance of the 2-5/16" carbide tipped hole saw! I had to make 4 holes for the position lights on my vintage race car trailer that I am renovating. I have it in an old 1/ 2" hand drill motor used. All holes are drilled very straight. The center drill worked great and didn't allow the saw to wander. The metal was 14 gauge steel, about a little over 1/16" thick. The hole saw still looks new. It was shipped in a protective plastic case with an Allen key for the pilot drill It was well worth the money !I would recommend this tool!Thank you!