Precision multi-axis CNC milling and turning. Wire EDM. From prototypes to low to mid-volume production.


Expertise in serving medical, aerospace, defense, semiconductor, electronics, robotics and other OEM markets.


Proven quality assurance processes. AS9100D and ISO 9001:2015 Certified.

Welcome to Accu-Tool

Accu-Tool is an AS9100D and ISO 9001:2015 certified precision cnc machine shop that specializes in prototypes and low to mid-volume production for OEMs.

Since 1982, we have provided solutions and quality parts to leading medical, aerospace, semi-conductor, robotics, pharmaceutical, electronics, research and development companies, as well as universities.

Our capabilities include 3, 3+2 and 4 axis CNC milling and turning, Wire and EDM, bead blasting and grinding. Inspection equipment includes Zeiss CMM for full part inspection and documentation, as well as reverse engineering, Inspection Xpert inspection planning software used for ballooning drawings and creating documented reports from reported results and Net-Inspect, a web based enterprise quality management system.

We have significant experience machining high temperature metals such as Molybdenum and Tungsten, in addition to more traditional metals and alloys.

We are based in Apex, North Carolina (near Raleigh) and service customers throughout the southeast and globally.

News Updates


Accu-Tool, LLC Completes AS9100 Certification
Expands its facility by 20% (4100’)

Accu-Tool, LLC of Apex, NC, a precision machining company has announced completion of its AS9100 certification with no deficiencies in its final compliance audit. This certification reflects the excellent process controls that are in place to assure the highest quality of our machining services and the parts produced.

If your parts require the highest level of quality, contact Greg Stone, President of Accu-Tool, LLC at 919-363-2600 or by e-mail at to discuss a quote. You can also visit our website at Accu-Tool, LLC to see our full capabilities.

Building Expansion Completed
Accu-Tool, LLC has also added 4100 feet of manufacturing space which enlarges its facility by 20%. The addition provides space for new CNC machines and raw material storage.


Added two new pallet pool / automated DMGMori CMX5ou’s 3+2 machining centers to our portfolio. This brings a whole new dynamic to the Accu-Tool platform. It adds more lights out/unattended capacity.


We’ve recently added capacity with the purchase of a new 2019 DMG Mori horizontal milling center.