--- title: Hyprez Lap Plates description: Engis designs and manufactures a complete range of precision composite lap plates fine-tuned for aggressive stock removal, fine finishes, precise flatness. image: https://www.engis.com/hubfs/Lap%20plates.png --- [![Engis](https://www.engis.com/hs-fs/hubfs/Web%20Header.png?width=357&height=100&name=Web%20Header.png "Engis")](https://www.engis.com/homepage) ** [News](https://www.engis.com/press-and-news) [Articles](https://www.engis.com/knowledge-center)  [Careers](https://www.engis.com/careers) [Locations](https://www.engis.com/locations)   # Hyprez® Lapping Plates   [![Inquiries, Sales or Support ](https://no-cache.hubspot.com/cta/default/4228839/5626bc65-bd03-42c9-b559-8f57e72ed9a3.png)](https://cta-redirect.hubspot.com/cta/redirect/4228839/5626bc65-bd03-42c9-b559-8f57e72ed9a3) --- ![Diamond Struture](https://www.engis.com/hs-fs/hubfs/Diamond%20Struture.jpg?width=183&height=128&name=Diamond%20Struture.jpg)[**SURFACE ENGINEERING THROUGH DIAMOND EXPERTISE**](https://www.engis.com/engis-micron-diamond-and-cbn-powders)[--- ](https://www.engis.com/engis-micron-and-cbn-diamond-powders) ![Man with microscope](https://www.engis.com/hs-fs/hubfs/cta1.jpg?width=155&height=133&name=cta1.jpg)[******ADVANCED PROCESS DEVELOPMENT****** --- ](https://www.engis.com/p)![WEBBTELESCOPE 2](https://www.engis.com/hs-fs/hubfs/WEBBTELESCOPE%202.png?width=163&height=137&name=WEBBTELESCOPE%202.png)**[VISIT OUR KNOLWEDGE CENTER](https://www.engis.com/knowledge-center)** --- ![Tradeshow Schedule (1)](https://www.engis.com/hs-fs/hubfs/Tradeshow%20Schedule%20(1).png?width=147&height=118&name=Tradeshow%20Schedule%20(1).png) [**LEARN MORE** --- ](https://www.engis.com/events) ## Hyprez Lap Plates Engis manufactures a complete line of lap plates, including metal composite, solid metal, and fixed abrasive options. Our applications experts can recommend the best lap plate for your application. ![LapPlate](https://www.engis.com/hs-fs/hubfs/LapPlate.jpg?width=465&height=323&name=LapPlate.jpg)An efficient lapping operation requires the selection of a proper lap plate. This selection is guided by the process objective (stock removal, fine finish), the material being lapped, and the diamond size/type used in the lapping slurry. A composite lap plate is comprised of metal or ceramic particles in a resin matrix, allowing for efficient charging of diamond abrasive particles into the plate. This charged composite plate can significantly reduce process times and achieve a finer surface finish, often in a single step. A composite plate is also well suited for a facing device, taking the guess work out of flatness and texture control. **Hyprez® X08 **Composite Iron plate with most aggressive stock removal; good alternative to cast iron **Hyprez®C250 **Composite copper plate; our most universal plate, often used for single step operations **Hyprez®X100 **Composite aluminum plate; good substitute for C250 when copper contamination is a concern **Hyprez® TX-10A **Composite tin plate; very fine finish, minimizes or replaces pad polishing to maintain flatness **Hyprez® HY Ceramic **Composite ceramic plate; used when metal free processing is required | [**FOR DETAILED PART NUMBER INFO CLICK TO  VIEW  CATA****LOG**](https://www.engis.com/hubfs/EngisIndustrialCatalog2025-1%20(1).pdf) | | --- |   **Hyprez® Composite Plate Configurations:** - Sizes from 1" to 100" OD - Available mounted to a solid metal base, or unmounted with mounting kit - Wide range of grooving options: concentric, radial, spiral, square, custom   ![Hyprez Lap Plates chart](https://www.engis.com/hs-fs/hubfs/Hyprez-Lap-Plates-chart.png?width=600&name=Hyprez-Lap-Plates-chart.png)   ---   [![Contact Us-2](https://www.engis.com/hs-fs/hubfs/Contact%20Us-2.jpg?width=222&height=46&name=Contact%20Us-2.jpg)](https://www.engis.com/contact)     [About Engis](https://www.engis.com/about-engis) [News & Press](https://www.engis.com/press-and-news) [Careers](https://www.engis.com/careers) [Locations](https://www.engis.com/locations) [Catalogs & Media](https://www.engis.com/catalogs-media) [Events](https://www.engis.com/events) [Contact Us](https://www.engis.com/contact) ![ISO 9001 Certified Quality Management System - White](https://www.engis.com/hs-fs/hubfs/ISO%209001%20Certified%20Quality%20Management%20System%20-%20White.png?width=109&height=43&name=ISO%209001%20Certified%20Quality%20Management%20System%20-%20White.png) 105 West Hintz Road, Wheeling, IL 60090 [Call: 847-808-9400](tel:+1-847-808-9400) Fax: +1-847-808-9430 ©2026 Engis Corporation. 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