Grinding Flap Disc Glob LUKAS 125 mm P36 Purple Grain — 125mm abrasive flap disc, P36 grit

The Glob LUKAS 125 mm P36 Purple Grain grinding flap disc is an abrasive accessory for 125 mm angle grinders designed for aggressive material removal on metal surfaces. With a coarse P36 grit, this flap disc is made to shape edges, remove weld beads, strip rust and paint, and prepare surfaces prior to further finishing. The disc’s construction offers a balance between stock removal rate and durability to suit metal fabrication and maintenance tasks.

Advantages

This 125 mm flap disc provides rapid removal of excess material while maintaining consistent contact with the workpiece thanks to overlapping abrasive flaps. The coarse P36 grit delivers high cutting performance on steel and other ferrous metals, reducing time spent on grinding operations. Its standard diameter fits most 125 mm angle grinders and is suitable for both flat surfaces and contoured areas. The design reduces loading and promotes even wear for predictable performance.

Suitable for

• Removing weld seams and grinding weld joints
• Shaping and beveling metal edges
• Removing rust, mill scale, and old paint from metal surfaces
• Surface preparation before painting or coating
• Deburring and smoothing fabricated parts

Key specifications

• Disc diameter: 125 mm
• Abrasive grit: P36 (coarse)
• Shape: flap disc with overlapping abrasive flaps
• Primary application: metal grinding and surface preparation
• Compatibility: for use with standard 125 mm angle grinders

How to use

Mount the flap disc on a compatible 125 mm angle grinder following the grinder manufacturer’s mounting instructions and safety guidelines. Start the grinder at the recommended speed and approach the workpiece with steady, even pressure, moving the disc across the surface in overlapping passes. Allow the abrasive flaps to do the cutting—avoid excessive force to prevent uneven wear and overheating. Replace the disc when the abrasive material is worn down or performance declines.

Usage recommendations

Use appropriate personal protective equipment, including eye protection, gloves, and hearing protection. For best results on steel and welds, use the P36 grit flap disc for initial aggressive stock removal, then follow with finer grits for smoothing and finishing. Store discs flat in a dry environment away from extreme temperatures and moisture.