Since 1987, NDL has been lowering our customers' tooling costs.

National Diamond Lab’s meticulous grinding instruments are designed for durability, endurance, and superior functionality. Our CBN and Diamond Grinding Wheels are explicitly engineered to manage your most complex and challenging projects. Our top-grade Traditional Abrasive Wheels, crafted from silicon carbide, aluminium oxide, and ceramic granules, are a premier selection. Boost the efficacy and longevity of your machinery with our Diamond Dressers.

Our Services

Strip & Replating

Our replating service for catalog items saves you 20%. As on most superabrasive tools the steel body can last many replates. This can save lots of money. All Rework is done in house with faster turn-around than our competitors. We are the manufacturer, not a middle man. Replated tools receive the same diamond that goes on new products. Please call for quotes on custom tools.

Resetting

Most diamonds in quality dressers are capable of being reset. Why throw away a diamond that still has one or more reusable points. We take dressers and mechanically remove the diamond instead of using extreme heat which can damage the diamond. After removing the diamond we carefully inspect the other unused points and set the best point in a new metal body. We also let you know how many points you have left.

Resharpen

What if you could take a layer off and reveal a new sharp edge. We can remove most chips by regrinding the insert to reveal new sharp edges. Most customers can resharp their inserts several times at a fraction of the cost of buying new ones. Imagine how much money that would save if all your inserts could be reused. It would cut your buying costs dramatically.

More about National Diamond Lab

Established in 1987, NDL has emerged as a formidable presence in the industry, thanks to the exceptional quality and performance of our products. Our diamond tools are designed to surpass the competition. As a comprehensive manufacturer of resin bond, metal bond, and plated diamond tools and wheels, we offer our customers numerous advantages, including:

  • Lower Annual Tooling Costs: Cost-effective solutions to reduce your overall expenses.

  • Competitive Pricing: Attractive pricing, including discounts on bulk orders.

  • Quality Craftsmanship: Superior workmanship ensuring reliable performance.

  • High Tolerance Precision Parts: Precision-engineered parts meeting exacting standards.

  • Engineering Expertise: Custom tool development tailored to your production needs.

  • Quick Delivery: Fast turnaround times, typically 7 days or less on most items.

Contact Us

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