NUTOOL welding seam grinding attachment Glob Tools GT05-00 for angle grinders — weld bead and fillet grinding adapter

The NUTOOL welding seam grinding attachment Glob Tools GT05-00 is an adapter for standard angle grinders designed to guide abrasive discs along weld beads and fillet welds. It provides a controlled contact surface that helps remove excess weld material, refine weld profiles and prepare seams for inspection, repainting or further processing. The adapter is intended for metalworking and fabrication environments where consistent seam finishing and repeatable results are required.

Advantages

This welding seam grinding attachment offers a stable guide for abrasive discs that reduces operator effort and improves consistency across multiple welds. By maintaining a predictable grinding angle and contact point, the adapter minimizes the risk of over-grinding and helps achieve smoother transitions between weld and base metal. Its compatibility with common angle grinders makes it easy to integrate into existing toolsets and speeds up seam finishing tasks compared with freehand grinding.

Suitable for

• Deburring and trimming excess weld material on steel and non-ferrous welds
• Finishing fillet weld profiles to a uniform contour
• Preparing seams for visual or non-destructive inspection
• Surface preparation prior to painting or coating
• Repair and renovation of welded joints in fabrication and maintenance

Key specifications

• Mounting type: angle grinder adapter compatible with standard side-mounted disc guard
• Function: guides abrasive disc along weld bead for seam and fillet grinding
• Material contact design: shaped sole to follow convex and concave bead profiles
• Workpiece compatibility: ferrous and non-ferrous metal welds
• Operation mode: mechanical guiding accessory for handheld angle grinders

How to use

Secure the attachment to a compatible angle grinder according to the adapter’s mounting method and the grinder manufacturer’s safety instructions. Fit an appropriate abrasive disc for weld grinding and ensure the disc’s speed rating matches the grinder. Position the guide so the shaped sole contacts the weld bead and feed the tool along the seam at a steady pace, allowing the abrasive to remove excess material and shape the weld profile. Keep consistent pressure and avoid dwelling in one spot to prevent undue material removal or overheating. Inspect the seam periodically and adjust angle or feed speed as needed to achieve the desired finish.

Usage recommendations

Use personal protective equipment including safety goggles, face shield, gloves and hearing protection. Choose abrasives rated for metal grinding and replace discs that are worn or damaged. Maintain secure clamping of small workpieces and follow safe grinding practices to avoid kickback and ensure consistent seam results.