Milwaukee Bi-Metal Contractors Holesaw features an optimised variable 4-6 tooth geometry for faster cutting and universal use. Bi-Metal teeth for best durability and increased wear resistance. For universal use with steel, non ferrous metals, wood, d...

Lasts up to 50x longer than a BiMetal hole saw in tough materialsMost hole saws for wood and metal seem to work fine - until you hit a hardened nail or screw. Then they scream and smoke and grind until their teeth are torn off, and you stil...

Made with Bosch Carbide Technology, each tooth is an optimum grade of the hardest metal, laser-welded and ground 6 times for the perfect cutting shape. Lasts up to 50x longer than bi-metal hole saws in tough materials. Designed for tough jobs and all-round...