5.5" - No Hole - Grinding Disc PSA

Our no-hole diamond discs are 5.5" in diameter and weigh about 0.4 lb each. Crafted from a steel base with electroplated diamonds and featuring a PSA backing, these discs deliver a smooth, consistent grind ideal for precision polishing and grinding tasks.

Upgrade your KNC6 machine with more grinding disc grits.

5.5" Diamond Disc Options:

• 1-1241: 60 Grit
• 1-1242: 80 Grit
• 1-1243: 100 Grit
• 1-1244: 180 Grit
• 1-1245: 260 Grit
• 1-1239: 360 Grit