GRS 002-412 Cast Iron 6 Inch Lap

The GRS 002-412 Cast Iron 6 Inch Lap delivers a finer, longer-lasting finish on gravers and tools, especially carbides. Crafted from a precision-ground specialty cast iron, this lap maintains an impeccably flat, stable surface that minimizes chatter and yields a superior polish across delicate edges and tight radii. Its material chemistry resists micro-wear, extending life between dressings and reducing downtime in busy workshops.

Engineered for precision craftsmen, the lap enhances braking, engraving, and fine-tool work by providing controlled abrasion and a consistent lapping action. The result is a smoother surface on carbide tools and sharper edges with less seed grit embedding and fewer scratches.

• Uniform 6-inch diameter ideal for gravers, carbide tools, jewelry blades, and small tool inserts
• Precision-ground surface for a smoother, more consistent finish
• Durable cast iron construction offers extended life and stable, flat lapping
• Enhanced polish on carbide and steel components with reduced setup time
• Low-maintenance design that cleans easily between jobs

Designed for jewelers, toolmakers, and machinists who demand superior flatness, polish, and reliability in a compact lap. The GRS 002-412 is ready to upgrade your polishing workflow and deliver repeatable results.

Discover the difference and elevate your polishing—add to cart when you’re ready.