Master Electrician's Hole Saw Kit, 12 Piece

The Electrician's kit with the big saws added. Ten bi-metal hole saws from 7/8" up to 4-1/2", so the same case covers everything from a single conduit run to a 4" penetration for a panel feed or a bank of EMT. The large sizes are the reason to buy this one over the 8-piece: 3", 3-5/8", 4-1/8" and 4-1/2" are the cuts you otherwise end up buying one at a time at full price on the day you need them. Both arbors are included: ARB-2 (3/8" hex, fits 9/16" to 1-3/16") and ARB-5 (7/16" hex pin, fits 1-1/4" to 6"). Specifications: Set contents: 12 pieces — 10 hole saws and 2 arbors Hole saw sizes: 7/8", 1-1/8", 1-3/8", 1-3/4", 2", 2-1/2", 3", 3-5/8", 4-1/8", 4-1/2" Cutting edge: Bi-Metal Cutting depth: 1-15/16" Arbors: ARB-2 (3/8" hex) and ARB-5 (7/16" hex pin) Case: moulded carrying case included Part number: ITM 275AV08E Country of origin: USA Sold as: each Kit contents: 7/8" hole saw 1-1/8" hole saw 1-3/8" hole saw 1-3/4" hole saw 2" hole saw 2-1/2" hole saw 3" hole saw 3-5/8" hole saw 4-1/8" hole saw 4-1/2" hole saw ARB-2 arbor — 3/8" hex, 1/2"-20 thread ARB-5 pin arbor — 7/16" hex, 5/8"-18 thread Moulded carrying case Features: Made in the USA Bi-metal construction M3 high-speed steel cutting edge Positive rake for a faster, cleaner cut 1-15/16" cutting depth Cuts through a 2" x 4" Applications: Conduit and EMT penetrations through stud, plate and panel Recessed lighting and fixture boxes Panel and gutter feeds up to 4-1/2" Runs in: Corded Drill Cordless Drill