Grinding Disc (150 mm, P36) Glob LUKAS ściernica talerzowa — Purple Grain

Glob LUKAS Grinding Disc (150 mm, P36) Purple Grain is a 150 mm abrasive disc designed for aggressive material removal and surface preparation. With a coarse P36 grit it is intended for rapid stock removal on metal surfaces, weld seam cleaning and blending, and preparation of heavy or rough surfaces prior to further finishing. The disc fits angle grinders and bench grinders that accept 150 mm discs and is optimized for tasks that require coarse cutting performance and durable abrasive life.

Advantages

The P36 abrasive formulation (Purple Grain) delivers high cutting speed and efficient removal of burrs, scale, and weld spatter while maintaining consistent wear characteristics. The 150 mm diameter offers a balance between contact area and maneuverability, making it practical for both overhead and flat-surface work. The disc construction provides reliable stability at common working speeds and helps reduce the number of passes needed to reach the desired profile.

Suitable for

• Removing weld beads and smoothing weld transitions on steel
• Deburring sharp edges and trimming excess material
• Removing rust, scale, and paint layers from metal surfaces
• Preparing surfaces for subsequent grinding, filling or coating
• Heavy surface blending and shaping of ferrous materials

Key specifications

• Disc diameter: 150 mm
• Abrasive grit: P36 (coarse)
• Abrasive type: Purple Grain coarse abrasive
• Typical applications: metal stock removal, weld cleaning, deburring
• Compatibility: fits angle grinders and bench grinders designed for 150 mm discs

How to use

Mount the 150 mm disc on a grinder that accepts this diameter, ensuring correct flange orientation and secure tightening according to the machine manufacturer's instructions. Use appropriate rotation speed for the disc and material; avoid exceeding the disc's rated maximum speed. Apply steady, even pressure—let the abrasive do the cutting rather than forcing the tool. Keep the disc moving to prevent excessive heat buildup and to maintain an even finish. Always inspect the disc before use for cracks or damage and replace if compromised.

Usage recommendations

Use suitable personal protective equipment including eye and face protection, hearing protection, and gloves. For best results on steel and other ferrous metals, proceed in passes from coarse to finer abrasives as needed. Avoid prolonged pressure in one spot to reduce overheating and premature wear of the abrasive. Store discs flat in a dry environment away from direct sunlight and excessive humidity.