Friction Stir Welding Products

MegaStir offers the latest in friction stir welding (FSW) tools and technology. Designed for endurance and quality welding, MegaStir tools consistently produce top-quality, high-strength welds in a single pass. Our tools come in a wide variety of size, hardness and tip materials, so you can get the perfect tool for the job.

Controlling the temperature of both the tool and the weld is critical to maintaining tool integrity and weld strength. MegaStir tools let you manage your welds through position, force, and temperature control. And because torque management is a key element in FSW, all MegaStir tools have a precision tungsten carbide shank that transmits the torque from the shank through the tool tip.

Frac Balls

MegaStir customized frac balls offer higher strength and higher differential pressure ratings compared with phenolic balls.

Friction Stir Welding (FSW) Tool

Our robust FSW technology can withstand up to 1,832 degF [1,000 degC] at high z- and x-axis loads.

Friction Stir Welding for High-Temperature

The MegaStir proprietary solid-state joining process combines cutting and friction to join high-temperature alloys quickly and consistently for a superior weld.

Friction Stir Welding for Low-Temperature

Friction stir welding for low-melting-point metals, such as aluminum and aluminum alloys, has been used in the aerospace, marine, and transportation industries for many years.

Liquid Cooled Tool Holder

Using a patented liquid cooling system, this tool pulls the heat from the tool.

Oil & Gas Drilling Tools

MegaStir offers downhole solutions for high wear applications.

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Products and Services Catalog

Download catalog (4.1 MB PDF)

Friction Stir Welding Tool Selection Sheets

FSW guide
Download guide (142 KB PDF)