SONNLER Tungsten Electrode Sharpener Grinder for TIG Welding — 6 Sizes, 10 Angles, 10 Diamond Wheels

Portable, Powerful, and Precision-Driven

The SONNLER tungsten electrode sharpener grinder is a compact, handheld kit designed for TIG welding preparation. Its lightweight form and balanced grip make it easy to carry between jobs, whether in a busy shop, a garage, or on-site. The set combines an electric grinder with a tungsten electrode grinding head, 10 double‑sided diamond wheels, and three CNC mandrels, all housed in a sturdy storage box with a clear user manual. This isn’t a bulky bench tool—it's a nimble solution for quick, repeatable sharpening tasks that can help streamline your welding workflow.

Six Sizes and Eight Angles for Versatile Tips

Your kit supports six tungsten electrode sizes and eight fixed angle options, enabling consistent tip geometry across common TIG tasks. Available sizes include 5/32", 1/8", 3/32", 5/64", 1/6", and 0.040". The eight fixed hole angles are 7.5°, 10°, 15°, 20°, 22.5°, 25°, 27.5°, and 30°. An offset compensation design helps keep the electrode tip centered on the grinding point, reducing the need for rechecking alignment and promoting repeatable results.

• Six electrode sizes for a broad range of TIG applications
• Eight fixed angles to cover common tip geometries
• Offset compensation to center the tip consistently
• Fixed holes for simple, repeatable operation

Easy, Practical Operation

Operate with minimal setup: insert the tungsten electrode into the appropriate fixed hole—there’s no need to adjust wheel height for different angles. The system is designed so even beginners can grind toward a desired angle with confidence. The flat grinding block and cut‑off slot provide additional versatility for broader sharpening tasks, while the included accessories support sustained use without frequent replacements.

• Fixed holes enable quick angle changes
• Lightweight, ergonomic handheld design
• 10 diamond wheels deliver durable, long-lasting performance
• Includes three CNC mandrels, grinding head, wrench, storage box, manual, and a pin vise

What’s in the Box

Everything you need to start sharpening right away is included in the package. The kit combines a compact electric grinder, a tungsten electrode grinding head, 10 double-sided diamond wheels, 3 CNC mandrels, a wrench, a storage box, a user manual, and a pin vise hand drill. The integrated design emphasizes portability and organization, so you can keep tools and consumables ready for your next TIG project.

Real-World Use and Benefits

In daily welding tasks, precise, repeatable tip angles can contribute to stable arcs and cleaner starts. The SONNLER sharpener is suited for hobbyists and professional operators who value control and efficiency without committing to a bulky workstation. While results depend on your process and material, this kit offers a practical path to consistent electrode preparation and faster setup times on the shop floor or at the job site.

Safety and Care

Wear appropriate protective equipment and follow standard workshop safety practices when grinding. If you have questions about setup or compatibility with your equipment, reach out to the brand for guidance.