Milwaukee 48-42-2190 3-5/8" 14TPI U-Shank Bi-Metal Jig Saw Blades, 5-Pack

Milwaukee 48-42-2190 3-5/8" 14TPI U-Shank Bi-Metal Jig Saw Blades, 5-Pack

The Milwaukee 48-42-2190 Jig Saw Blades are purpose-built for accurate, efficient metal cutting on demanding job sites. Each blade in this set measures 3-5/8" in length and features a 14 TPI (teeth per inch) tooth pattern specifically configured for cutting through metal materials with a clean edge. Bi-metal construction gives these blades the strength and heat resistance needed to hold up under repeated metal-cutting use, while the universal U-Shank design allows for fast, tool-free installation into most standard jig saws. This 5-pack keeps a reliable supply of blades on hand, reducing downtime for blade changes during metal fabrication, repair, and maintenance work.

Key Features

• Blade Length: Each blade measures 3-5/8" in length, sized for standard jig saw applications and metal-cutting tasks.
• Tooth Configuration: A 14 TPI (teeth per inch) design produces smooth, controlled cuts through metal without excessive vibration.
• Bi-Metal Construction: Bi-metal blade material combines flexibility with durability, helping the blade resist heat and wear generated during metal cutting.
• Universal U-Shank Fit: The U-Shank design is compatible with most standard jig saws, allowing for quick, tool-free blade changes.
• Metal-Cutting Focus: The tooth geometry and TPI count are specifically engineered for cutting metal, rather than general wood-cutting applications.
• Multi-Pack Convenience: Sold as a 5-pack, this set keeps extra blades on hand to minimize downtime when a blade wears out mid-job.
• Job-Site Ready: Designed for use by professional contractors and serious DIYers working with metal materials.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Metal Cutting Applications
• HVAC and Sheet Metal Fabrication
• Plumbing and Pipe Cutting Tasks
• Metal Fabrication and Repair Shops
• General Maintenance and Job-Site Repair

Why Milwaukee?

Milwaukee engineers the 48-42-2190 jig saw blade to perform reliably in metal-cutting environments where standard wood-cutting blades fall short. The bi-metal construction is built to withstand the heat and stress of repeated metal cutting, and the 14 TPI tooth configuration is matched to deliver clean, controlled cuts at the 3-5/8" blade length. With a universal U-Shank fit, these blades install into most jig saws already on the job site, and the 5-pack ensures professionals always have a spare blade ready to go. Milwaukee accessories are designed to keep pace with the demands of professional metal-cutting work.