Diamond Grinding Abrasives — Flat Top 4" Flat Top — 36 to 220 grit, with or without cushion

Premium Genuine Diamond 4" Flat-Top Abrasives

For ultra-fast grinding, material removal, and flattening, these PREMIUM GENUINE DIAMOND 4" FLAT-TOP ABRASIVES deliver unmatched performance. Ideal for Lapidary and Glass applications, they make quick work of large stones, pre-cut glass bottles, and more.

Pre-Mounted & Ready to Use

Each abrasive comes already mounted on its respective Flat-Top disc, available in two options:

• Without Cushion Pads – For crisper, flatter grinding.
• With Cushion Pads – For smoother, quieter operation and extended life.

Applications:

• Lapidary: Quickly grinds and flattens large stones.
• Glasswork: Smooths and shapes pre-cut glass bottles and panels.
• General Grinding: Ideal for aggressive material removal.

Available in 4" Diameter & the Following Grades:

• XX Coarse
• X Coarse
• Medium
• Fine
• 4-Grade Combo Set (Includes all four grades)

Built for Extreme Durability

With proper use, expect exceptionally long life and consistent performance.

Coming Soon:

Replacement Flat Top Diamond Abrasives.

• Premium genuine diamond 4" Flat Top abrasives, for ultra-fast grinding, material removal and flattening.
• Ideal for lapidary and glass — makes quick work of large stones and pre-cut glass bottles.
• Each abrasive comes already mounted on its Flat Top disc.
• Without cushion pads: crisper, flatter grinding.
• With cushion pads: smoother, quieter operation and longer life.
• Grades: XX-coarse (36 grit), X-coarse (80 grit), medium (120 grit), fine (220 grit), or a 4-grade combo set.
• With proper use, expect exceptionally long life and consistent performance.