Insaco Incorporated

About Insaco Incorporated

High Precision Machining of Hard Materials
Since 1947 Insaco® has been a precision machining and polishing fabricator of parts from all technical ceramics, sapphire, glass and quartz. We machine these materials to very precise tolerances (many times measured in millionths of an inch) for dimension, flatness, wedge and roundness or cylindricity. Our customers typically have a critical application that requires extremely tight tolerances in ultra-hard materials. We also have the capability to grind and polish spherical radius parts in a variety of hard materials, both inside and outside diameters, to optical requirements.

Insaco's features include:

Extremely high accuracy and tight tolerance machining
Lights-out manufacturing
Machine automation including large capacity envelope
Automated centerless grinding
High efficiency/low cost volume production
Low-volume prototype machining
5-axis machining capability
ITAR compliant
High-volume robotic machining
Video inspection and a Class 100 Cleanroom
Extensive Quality Control protocols
Sapphire tubes and polishing

Insaco also has extensive inspection and documentation procedures so parts are always to print. With a seasoned team of engineers and machine operators we are available to discuss your application needs including alternative materials and cost drivers.



May 2019 - August 2019 Quakertown, PA
“I liked the people that I worked with and my employers. It’s a family-based company, so everyone is kind and understanding. ”
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