Bi-metal construction and hard steel RC 65-66 for long life, 4/6 variable pitch teeth for reduced noise and improved performance with clearly printed hole saw sizes for quick retrieval. Includes a 7/8, 1-1/8, 1-3/8, 1-3/4, 2, 2-1/2 and 1/2 and 3/8 in hex shank, pilot drill and carrying case.

Utilizes a deep cut technique, which broadens functionality by increasing the variety of widths the saw is compatible with tooth and set guide, broad, toughened backing plates that avoid marring around the bores. Bi-metal section made from M3 steel for added protection against jobsite abuse. Includes one 7/8, 1-1/8, 1-3/8, 1-3/4, 2, 2-1/2, small Quick Change mandrel, large Quick Change mandrel, replacement parts and a rugged kit box.

High-speed steel teeth are reinforced to cut stronger, last longer, resists tooth strippage and withstands high torque. Includes one each of 7/8, 1-1/8, 1-3/8, 1-3/4, 2, 2-1/2 in, arbors of size 2L, 5L and carrying case.

The Milwaukee?? Hole Dozer??? hole saw features Rip Guard???, the strongest tooth form in the industry, backed by the Rip Guard??? limited lifetime tooth break warranty. Each tooth is built with more steel behind the cutting edge for added strength. The Rip Guard??? warranty on tooth breaks is a first for the hole saw industry. The added tooth strength along with 8% cobalt give added life to the teeth, allowing for increased productivity on the jobsite, as well as continued hole quality. The Hole Dozer??? includes Plug Jack???, an all access slot design that allows for full access during plug removal. The Plug Jack??? gives access lower into the cup for thick material and higher towards the teeth for thin material. With multiple positions to apply leverage and better plug access, Plug Jack??? increases productivity and eliminates wasted downtime between holes. For fast, tool-free change-outs, use Milwaukee's universal quick-change arbors including 49-56-7210, 49-56-7240, 49-56-7250 and 49-56-9100.