Product Description
Milwaukee Jig Saw Bi-Metal 14 TPI 5-1/4 in. — 5 Pack
Model Number: 48-42-5192
The Milwaukee 48-42-5192 is a 5-pack of 5-1/4 in. Bi-Metal 14 TPI Jig Saw Blades — a longer-than-standard fine-tooth bi-metal blade for cutting metal in applications where the extended 5-1/4 in. blade length provides the depth of cut capacity needed for thicker metal materials and access situations that standard 4 in. and shorter blades cannot fully accommodate. The 5-1/4 in. length is specifically suited to cutting thicker-wall steel tubing, heavy structural profiles, built-up metal assemblies, and panel cutouts in thick metal enclosures where a 4 in. blade's depth capacity would be insufficient to cleanly complete the cut without the blade running out of stroke clearance before penetrating the full material thickness. Bi-metal construction bonds high-speed steel teeth to a flexible alloy steel blade body for the cutting edge durability and blade body flexibility combination that extends blade life significantly over all-HSS blades in the same metal cutting applications.
The 14 TPI fine-tooth specification is the standard for thin-to-medium wall metal cutting, maintaining multiple teeth in simultaneous contact with the material during each stroke to reduce vibration, prevent tooth-catching, and produce smooth, accurate cuts with minimal burr formation across the range of metal materials encountered in fabrication and installation work. At 5-1/4 in., the additional blade length also provides better blade guidance in deep cuts through thick materials — the longer blade section in the kerf maintains straighter cut tracking through thick metal profiles where shorter blades would tend to deflect and wander from the intended cut line under the lateral cutting forces of thick metal cutting. The 5-pack provides a practical multi-blade supply for professional metal cutting projects where blade changes are expected.
See Milwaukee's complete jig saw blade lineup for all available bi-metal lengths and TPI specifications for every metal and wood cutting requirement.
Features
- Bi-metal construction for metal cutting edge durability and blade body flexibility
- 14 TPI for smooth, low-vibration cuts in thin-to-medium wall metal
- 5-1/4 in. extended length for thicker metal profiles and deep-section cutting
- Additional blade length improves cut tracking in thick material vs. shorter blades
- 5-pack for economical supply on regular metal jig saw cutting projects
Specifications
- TPI: 14
- Length: 5-1/4 in.
- Construction: Bi-Metal
- Quantity: 5 Pack
- Application: Metal — Thick-Wall Tubing, Structural Profiles, Heavy Metal Enclosures
Includes
- (5) Milwaukee 48-42-5192 Bi-Metal Jig Saw Blades 14 TPI 5-1/4 in.
