From the Manufacturer
MK Morse Master cobalt Bi-Metal Hole Saw Pipe and conduit entrance sizes through 2″. Saws (1 each): 7/8″, 1-1/8″, 1-3/8″, 1-3/4″, 2″, 2-1/2″. Arbors (1 each): M34, M45P, Adaptor Nut (1): M44NH01
Electricians
Amazon.com
Get the results you need at 35-percent longer life than the industry leader and 200-percent longer than the industry standard with the DEWALT D180002 bi-metal hole saw kit. You can expect superior results with the innovative tooth and set guide and the broad, toughened backing plates that avoid marring around the bores. This innovative holesaw kit utilizes a deep-cut technique, which broadens functionality by increasing the variety of widths the saw is compatible with. It also features an enlarged bi-metal section, which is crafted from M3 steel for added protection against jobsite abuse. Packed in the kit are: 7/8-, 1-1/8-, 1-3/8-, 1-3/4-, 2-, 2-1/2-inch holesaws, two mandrels, stainless steel mug, and a rugged kit box.
From the Manufacturer
Milwaukee Electric Tool Corporation introduces Ice Hardened hole saws, a new generation of hole saws that offer up to 50% longer life than the competition and are ideal for metal and wood cutting in a wide variety of HVAC, electrical, plumbing and maintenance/repair applications. Milwaukee Ice Hardened products utilize a proprietary cryogenic hardening process that improves upon traditional heat treat processes. Unlike surface coatings that wear away, cryogenics harden to the core by minimizing soft metal (austenite) and creating more hard metal (martensite). The result is a product that is more consistently hard throughout, resulting in life up to 50% longer than the competition. Milwaukee Ice Hardened hole saws also feature Matrix II bi-metal construction for greater durability and a unique precision-ground tooth geometry for faster cutting. A positive rake angle cuts more aggressively while deeper gullets quickly remove chips. A radiused back (more…)
From the Manufacturer
Milwaukee Electric Tool Corporation introduces Ice Hardened hole saws, a new generation of hole saws that offer up to 50% longer life than the competition and are ideal for metal and wood cutting in a wide variety of HVAC, electrical, plumbing and maintenance/repair applications. Milwaukee Ice Hardened products utilize a proprietary cryogenic hardening process that improves upon traditional heat treat processes. Unlike surface coatings that wear away, cryogenics harden to the core by minimizing soft metal (austenite) and creating more hard metal (martensite). The result is a product that is more consistently hard throughout, resulting in life up to 50% longer than the competition. Milwaukee Ice Hardened hole saws also feature Matrix II bi-metal construction for greater durability and a unique precision-ground tooth geometry for faster cutting. A positive rake angle cuts more aggressively while deeper gullets quickly remove chips. A radiused back (more…)