Irwin 373358BX Bi-metal Holesaw, 3-5/8" Summer10 Reinforced flow path for additional

Reinforced flow path for additional side load strength

this replacement kit includes both infrared eyes

9 cubic meters) of storage

Easy drop-in staple loading

Pulling the smaller pipe up adjusts the length from 28" to 50"

Irwin 373358BX Bi-metal Holesaw, 3-5/8" Summer10 Reinforced flow path for additionalThe IRWIN 373358BX 3 5 8" Bi Metal Hole Saw is crafted from the highest quality bi metal. The teeth are attached to a carbon steel body by a process called electron beam welding. The result is a tool composed of two types of metal welded edge to edge also know as bi metal construction. Because the IRWIN Hole Saws are engineered and manufactured for exceptional sharpness and durability, they will cut much more than wood. These saws will also cut holes