CNC Milling of Phenolic Spacer Board for the Electronics Industry

Phenolic resin is known for its electrical properties and often used across the electronics industry. Severna Operations has a large inventory of plastics on-site, so we can easily create products with this quality material.

The Project

An electronics OEM turned to Severna Operations to create their custom phenolic spacer board. They provided a 2D CAD Drawing with tight tolerance requirements and secondary custom work holding features. The finished piece would measure 1.25”x .50” x .031”.

The Severna Solution:
Phenolic Machining

Severna’s large inventory and expert machinists worked on the HAAS CF Vertical Machining Center to complete the product in two steps: hole drilling, then mill profiling. We also included custom tooling services for the work holding fixtures on the piece.

We maintained tight tolerances of ±.0005” throughout the process and performed a 100%-dimensional inspection of each part to ensure compliance and quality.

This attention to detail and focus on quality makes Severna Operations experts in phenolic machining for the electronics industry.


Product Description

This phenolic spacer board is used within an electronics application.

Equipment Used to Manufacture Part

HAAS VF Vertical Machining Center

Overall Part Dimensions

Length: 1.25″
Width: .50″
Thickness: .031″

Tightest Tolerances


Material Used

G-10 Phenolic

Material Finish


In process testing/inspection performed

100% Dimensional Inspection

Industry for Use


Delivery Location

United States

Standards Met

Customer supplied print, 2D CAD Drawing

Product Name

Phenolic Spacer Board

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