Check the listing for details. DMT Dia-Flat Diamond Lapping Plate for Flattening Conventional and Waterstone.... Condition: New. Listed at 286.80 USD. DMT Dia-Flat Diamond Lapping Plate for Flattening Conventional and Waterstone, 4 by 10 Inch, Cranberry ✓ Free 60 Day Returns ✓ Free Express Shipping Description: The DMT Dia-Flat Lapping Plate easily flattens conventional and waterstones in less time than other methods. Revolutionary new DMT Hardcoat Technology is designed to outlast every other diamond sharpener. The Dia-Flat diamond sharpening plate ensures rigid flattening via a consistent diamond surface and precision-ground, hand-certified flat to +/- 0.0005-inch. For proper tool maintenance, woodworkers, chefs, and other professionals rely on the superior quality and versatility of USA-made DMT products. From the Manufacturer The DMT Dia-Flat Lapping Plate is designed to easily flatten all conventional and waterstones in less time than other methods. Using the new revolutionary DMT Hardcoat Technology this lapping plate outlasts any other diamond coating in the market. With a consistent, aggressive diamond surface and precision ground, hand certified flat to +/- 0.0005-Inch, the Dia-Flat assures rigid execution when flattening stones. Greater surface area for ease of use. Durable construction will provide years of consistent performance and reliable service. For proper tool maintenance, woodworkers, chefs, and other professionals rely on the superior quality and versatility of DMT products. Made in USA. Features: DMT Lapping Plate: This 10 by 4 inch whetstone flattening stone features a generous 40-inch surface area and easily flattens conventional and waterstone faster than any other methodDiamond Hardcoat Technology: This DMT diamond sharpening stone plate features a revolutionary new coating designed to outlast any other currently available on the marketPremium Performance: Our diamond sharpening stones feature an aggressive (95 micron / 160 mesh) surface that quickly and easily flattens waterstone, oilstone, or Arkansas stoneDurable Construction: This lapping plate is designed to provide years of consistent performance and reliable service as part of your sharpening stone setMade In The USA: DMT offers the most efficient flattening tools on the planet, tools like this diamond flat plate the fastest, easiest, and most effective tool for flattening a stone or sharpening an edge Product Details: Material: SyntheticBrand: DMT (Diamond Machining Technology)Color: CranberryProduct Dimensions: 7.4"L x 3.3"W x 4"HItem Weight: 4 PoundsManufacturer: DMTGlobal Trade Identification Number: 23UPCMaterial: ‎SyntheticBrand: ‎DMT (Diamond Machining Technology)Color: ‎CranberryProduct Dimensions: ‎7.4"L x 3.3"W x 4"HItem Weight: ‎4 PoundsManufacturer: ‎DMTGlobal Trade Identification Number: ‎23UPC: ‎852848005194 017042007423Part Number: ‎DIAFLATItem Weight: ‎4 poundsCountry of Origin: ‎USAItem model number: ‎DMTDIAFLATIs Discontinued By Manufacturer: ‎NoSize: ‎One SizeItem Package Quantity: ‎1Number Of Pieces: ‎1Blade Edge: ‎FlatSpecial Features: ‎ManualIncluded Components: ‎Lapping PlateBatteries Included?: ‎NoBatteries Required?: ‎NoWarranty Description: ‎Manufacturer WarrantyDate First Available: August 18, 2011