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The MILWAUKEE 48-42-5220 is a T-shank jig saw blade engineered for cutting wood. Built from high carbon steel, each blade runs at 8 teeth per inch (TPI), a tooth count suited for general-purpose wood cuts that balance speed and surface finish. The blade measures 4 inches in length, fitting standard T-shank jig saw chucks. Each purchase includes 5 blades, making it a practical choice for contractors, carpenters, and trim installers who cycle through blades regularly on job sites.
This blade is designed for wood-cutting applications in residential and light commercial work. Typical uses include rough cuts in framing lumber, dimensional boards, and sheet goods. The 8 TPI configuration removes material quickly while still producing a workable cut edge for trim and finish carpentry. Installers running T-shank compatible jig saws will find this blade ready to mount and cut without modification.
Designed as an OEM-style replacement T-shank jig saw blade compatible with jig saws accepting the standard T-shank interface.
T-shank blades are installed and removed by carpenters and tradespeople using the tool-free blade-change mechanism on compatible jig saws. Always power down and disconnect the tool from its power source before changing blades. Inspect the blade clamp for wear or debris before seating a new blade to ensure secure retention during operation. Follow the tool manufacturer guidelines for blade insertion depth and locking confirmation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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