Extremely poor quality in metallurgy. I have bought this again and would not recommend anyone to use this junk buy .Extremely fragile in fragile paint finish probably to hide poor quality.
Pros
β MEET ALL YOUR NEEDS: Includes 7 hole saws: 7/8β³, 1β³, 1-1/8β³, 1-3/8β³, 1-3/4β³, 2β³, 2-1/2β³ Die Depth of cut is 1-5/16" (33mm) for different situations. Each hole saw has an arbor with a drill bit.