Grinding disc GEKO G78290 — ceramic abrasive 150×16×12.7 mm, grit G36

Ceramic grinding disc GEKO G78290 — ceramic abrasive 150×16×12.7 mm, grit G36 is a high-removal grinding wheel designed for heavy-duty metalwork and surface preparation. The disc uses ceramic abrasive grains that provide aggressive cutting action and extended life compared with conventional abrasives. Sized for angle grinders with a 12.7 mm bore, this 150 mm diameter disc is intended for tasks that require fast stock removal, weld seam blending and deburring on steel and other hard materials.

Advantages

The ceramic abrasive composition delivers consistent cutting performance and improved wear resistance, allowing longer operating intervals before replacement. The 150 mm diameter and 16 mm thickness provide stability under load and reduce vibration during heavy grinding. The coarse G36 grit is optimized for effective material removal while maintaining shape, and the standard bore size ensures compatibility with most angle grinders used in workshops and industrial environments.

Suitable for

• Heavy stock removal on steel and iron
• Removing weld seams and smoothing weld crowns
• Deburring and edge preparation of metal parts
• Surface preparation prior to coating or further machining
• Industrial and workshop grinding tasks requiring high material take-off

Key specifications

• Diameter: 150 mm
• Thickness: 16 mm
• Bore diameter: 12.7 mm
• Abrasive type: ceramic grain
• Grit size: G36 (coarse)
• Designed for use on angle grinders

How to use

Mount the grinding disc onto a compatible angle grinder with a 12.7 mm arbor and ensure the disc is properly seated and secured with the correct flange and nut. Operate the grinder at the recommended speed for a 150 mm disc, keeping steady pressure and moving the disc evenly over the work surface to avoid localized overheating. Allow the abrasive to do the cutting—do not apply excessive force. Replace the disc if it shows excessive wear, damage or imbalance.

Usage recommendations

Use suitable personal protective equipment including eye protection, gloves, hearing protection and respiratory protection when grinding metal. Ensure workpieces are securely clamped and maintain a safe working distance from bystanders. Store discs flat in a dry environment to preserve abrasive integrity.