--- title: Die-Level Lapping and Polishing description: With precision machines and tooling, we are capable of lapping and polishing parts as small as 7mm square to 26mm square. --- [![Centerline Technologies](https://www.centerlinetech-usa.com/hs-fs/file-1050716576-png/images/Centerline-logo.png?width=429&height=71&name=Centerline-logo.png "Centerline Technologies")](https://www.centerlinetech-usa.com/) Search 978-568-1330 [![centerline on linkedin](https://www.centerlinetech-usa.com/hs-fs/file-1048401543-png/images/linkedin_64.png?width=30&name=linkedin_64.png "centerline on linkedin")](http://www.linkedin.com/company/centerline-technologies)[![centerline on google plus](https://www.centerlinetech-usa.com/hs-fs/file-1047278729-png/images/googplus_64.png?width=30&name=googplus_64.png "centerline on google plus")](https://plus.google.com/109195098502174891716/about) *Die Level Lapping & Polishing* for parts as small as 7mm. [Request a Quote](https://www.centerlinetech-usa.com/quote) [Technical Support](https://www.centerlinetech-usa.com/support) - [![pdf](https://www.centerlinetech-usa.com/hs-fs/file-13703083-png/images/pdf.png)Download Page as PDF](https://www.centerlinetech-usa.com/hs-fs/file-13703243-pdf/docs/DieLevel.pdf) - [Back Lapping](https://www.centerlinetech-usa.com/back-lapping) [![Conversion_tool](https://www.centerlinetech-usa.com/hs-fs/file-1126615229-jpg/images/Conversion_tool.jpg?width=75&name=Conversion_tool.jpg "Conversion_tool")](https://www.centerlinetech-usa.com/conversion) [Unit Conversion Tool](https://www.centerlinetech-usa.com/conversion) # Die Level Lapping & Polishing Centerline Technologies — relying on our extensive knowledge in lapping and polishing — is pleased to offer die level lapping and polishing. With precision machines and tooling, we are capable of lapping and polishing parts as small as 7mm square to 26mm square. Typical thickness tolerances for die level application +/- 10 microns (tighter tolerances available upon request). Utilizing our proprietary processes and tooling, we are capable of angular lapping and polishing to tolerances of +/-0.05°. ### Benefits to Die Level Lapping and Polishing - Better optical finishes - Angular lapping and polishing - Edge polish - Less risk of yield loss from stress fractures ### Materials Processed: - Quartz - Alumina (99.6%, 99.5%, 96%, 91%) - Lithium Niobate - Sapphire - Composites - AlN - Hybrid Circuits - F/A Failure Analysis - Multi-layered Devices ### [Products](https://www.centerlinetech-usa.com/products) [Alumina](https://www.centerlinetech-usa.com/alumina) [BeO ](https://www.centerlinetech-usa.com/beo) [Aluminum Nitride ](https://www.centerlinetech-usa.com/aluminum-nitride-aln) [Fused Silica/Quartz ](https://www.centerlinetech-usa.com/fused-silica-quartz) [Sapphire ](https://www.centerlinetech-usa.com/sapphire)[Shop Our Store](https://shop.centerlinetech-usa.com/) ### [Capabilities](https://www.centerlinetech-usa.com/capabilities) [Lapping](https://www.centerlinetech-usa.com/lapping) [Polishing](https://www.centerlinetech-usa.com/polishing) [Filled Via Planarity](https://www.centerlinetech-usa.com/filled-via) [Diamond Sawing](https://www.centerlinetech-usa.com/diamond-sawing) [Laser Machining](https://www.centerlinetech-usa.com/laser-machining) [Specialty Processes ](https://www.centerlinetech-usa.com/specialty-processes)[Quality Control](https://www.centerlinetech-usa.com/quality-control) [Small Quantities](https://www.centerlinetech-usa.com/small-batches-and-prototyping) ### [Technical Data](https://www.centerlinetech-usa.com/technical-data) [Conversion Tool](https://www.centerlinetech-usa.com/conversion) ### [About Us](https://www.centerlinetech-usa.com/about) [Why Polish Substrates?](https://www.centerlinetech-usa.com/why-polish-substrates-centerline-technologies) [Customers](https://www.centerlinetech-usa.com/customers) [News ](https://www.centerlinetech-usa.com/news)[Q](https://www.centerlinetech-usa.com/news)[uality Control ](https://www.centerlinetech-usa.com/quality-control)[C](https://www.centerlinetech-usa.com/quality-control)[areers](https://www.centerlinetech-usa.com/careers) ### [Contact](https://www.centerlinetech-usa.com/contact) **Centerline** **Technologies, LLC** 577 Main Street Suite 270 Hudson, MA 01749 Call: 978-568-1330 Fax: 978-568-1334 [![spie](https://www.centerlinetech-usa.com/hs-fs/file-13703097-gif/images/spie_logo.gif?width=188&height=45&name=spie_logo.gif "spie")](http://spie.org) [![ASM](https://www.centerlinetech-usa.com/hs-fs/file-13702755-png/images/asm_em_logo.png "ASM")](http://asminternational.org) [![The American Ceramic Society](https://www.centerlinetech-usa.com/hs-fs/file-1058396430-png/images/american-ceramic-soc.png "The American Ceramic Society")](http://www.ceramics.org/) [![imaps.com](https://www.centerlinetech-usa.com/hs-fs/file-1058396425-png/images/imaps.png?width=55&name=imaps.png "imaps.com")](http://www.imaps.org/) ![We-accept-cards.jpg](https://www.centerlinetech-usa.com/hubfs/Centerline_images/Blog_Photos/We-accept-cards.jpg "We-accept-cards.jpg") End-to-End Encryption, Powered by Worldpay