Arbor with 1/2-inch-20 thread, adapts 5/8-inch through 1-1/8-inch hole saws for use with power drills. Cuts stainless and mild steel, nailed wood and plastic. Set screw in alloy-steel body for replacement of Pilot Drill. Includes 1/4-inch x 3-1/16-Inch HSS 118-degree split point pilot drill. Use with IVY Classic Pilot Bits: 28110, 28111 or 28132, Premium Swift bore (Registered Trademark).
As a result of my tests I determined that this hole saw is one of the best in its category .The cutting power is impressive, and the construction is sturdy enough for heavy use. It's perfect for industrial and scientific projects due to its durability. However, it would be useful if it came with a case for storage and transport. Overall, i highly recommend this hole saw for those in need of a reliable cutting tool..
Pros
Durable and long-lasting
Cons
May require additional effort to control due to its weight and size