STG12 - 12V Cordless TIG Tungsten Grinder/Cutter Kit

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1. STG12 - 12V Cordless TIG Tungsten Grinder/Cutter Kit (HERO PRODUCT)

SKU: STG12 Price: $295 + GST ($339.25 incl. GST)

Short Description: Professional cordless TIG tungsten grinder with precision angle control and diamond grinding wheels. Eliminate power leads and prepare tungsten electrodes anywhere in the workshop.

Detailed Description:

Precision TIG welding starts with properly prepared tungsten electrodes. The STG12 cordless grinder eliminates the power cord limitations that force you to prep electrodes at a fixed station, giving you the freedom to prepare tungsten exactly where you need it.

Key Features:

Cordless 12V lithium-ion operation for complete portability
Precision grinding for improved TIG arc control and consistency
Adjustable grinding angles from 10° to 25° for application-specific prep
Variable speed control adapts to tungsten condition and electrode size
Built-in tungsten breaker handles contaminated electrodes safely
Compact design suited to both site work and fabrication shops
Generic USB-C charging eliminates proprietary power issues
Diamond grinding wheels designed for extended service life
Professional-grade construction built for daily workshop use

Why It Matters: Every TIG welder knows that tungsten prep affects arc quality, but most grinding setups tie you to a bench grinder or fixed station. The STG12 changes that workflow completely — prep tungsten at the welding station, adjust angles for specific joints, and handle contaminated electrodes without walking across the shop.

The variable speed control means you're not locked into one grinding approach. Light contamination gets gentle treatment that preserves electrode life, while heavy contamination or angle changes get the aggressive cutting needed to restore proper geometry.

The 10° to 25° angle adjustment covers the full range of TIG applications, from precise work requiring sharp points to heavy structural welding where broader angles improve electrode life.

Applications: TIG welding preparation, on-site tungsten maintenance, fabrication shop electrode management, multi-position welding setups where tungsten prep needs happen at the welding station.

What's Included: STG12 grinder unit, diamond grinding wheel, USB-C charging cable, tungsten breaker tool, protective carry case.