Strata 12V Cordless Tungsten Grinder

STG12 | Strata 12V Cordless Tungsten Grinder

The Strata STG12 12V Cordless Tungsten Grinder is a precision TIG tungsten sharpener designed for professional welders who demand consistent arc performance and repeatable results. Powered by a 12V lithium-ion battery, it delivers selectable grind angles from 10° to 25° and supports tungsten sizes from 1.0 mm to 3.2 mm. Compact, cordless and workshop-ready, the STG12 eliminates freehand grinding errors, improves arc stability, and enhances weld quality across aluminium, stainless steel and carbon steel applications.