CNC Lathe Turning
High-precision CNC lathe turning for cylindrical and complex components, holding tolerances as tight as +/-.0005. Capable of machining parts up to 20,000 lbs across a wide range of materials and industries.
From tight-tolerance turned components to complex lathe work, Douglas Machine & Engineering delivers precision turning solutions built for aerospace, defense, agriculture, and industrial applications. With tolerances as tight as +/-.0005 and a fully certified, one-stop-shop approach, we take your parts from concept to finished product—on time and to spec, every time.
Comprehensive lathe machining and precision turning solutions tailored to aerospace, defense, industrial, and agricultural specifications.
High-precision CNC lathe turning for cylindrical and complex components, holding tolerances as tight as +/-.0005. Capable of machining parts up to 20,000 lbs across a wide range of materials and industries.
Advanced CNC milling operations complement lathe turning to produce fully finished components. Executed in-house using state-of-the-art equipment with Feature CAM programming for consistent, repeatable accuracy.
Rigorous dimensional verification using CMM analysis, certified granite tables, and First Article Inspection reporting ensures every turned component meets your exact specifications and regulated industry standards.
Post-turning heat treat processing through certified partners enhances hardness, strength, and durability of machined components, fully integrated into the project workflow for seamless delivery.
Integrated plating and powder coating services ensure turned parts meet surface protection, corrosion resistance, and functional finish specifications—all managed in-house without the need for multiple vendors.
From lathe-turned components to fully assembled systems, DM&E manages your entire program—coordinating all processes, suppliers, and quality checkpoints from concept through installation.
At Douglas Machine & Engineering, precision turning isn't just a capability—it's a commitment. As an ISO 9001:2015 and AS9100D certified facility, we machine components to tolerances as tight as +/-.0005, serving aerospace, defense, robotics, agriculture, and pharmaceutical industries. Our in-house team handles everything from design and CNC programming to turning, inspection, and finishing, eliminating the coordination burden and keeping quality firmly in our hands—delivering results that perform under the most demanding conditions.
See how Douglas Machine & Engineering delivers precision turning results that exceed expectations across critical industries.
We combine certified precision, single-source convenience, and a genuine commitment to communication—making us the reliable turning partner your project demands.
ISO 9001:2015 and AS9100D certifications guarantee every turned component meets the highest aerospace and industrial quality standards.
From CNC lathe turning to heat treat, plating, finishing, and assembly—all processes managed under one roof, saving you time and multiple purchase orders.
We hold tolerances as tight as +/-.0005, machining components up to 20,000 lbs to serve the most demanding aerospace, defense, and industrial specifications.
Our open-door policy and dedicated project management ensure you stay informed at every stage—from concept and programming through delivery and installation.
Skilled professionals dedicated to precision, quality, and on-time delivery.
Douglas Machine & Engineering—operating as DM&E—is a full-service precision manufacturing company and ISO 9001:2015 and AS9100D certified machine shop specializing in CNC machining, lathe turning, fabrication, and turnkey automation. With AWS certified welders, a Cage Code of 87BF4, and JCP/SAM approvals, DM&E serves demanding sectors including aerospace, defense, robotics, agricultural, and pharmaceutical industries. The company recently celebrated the grand opening of a new, higher-capacity CNC production shop—a milestone reflecting its revitalized commitment to precision manufacturing and customer service. Guided by a mission to exceed expectations through careful planning and transparent communication, DM&E functions as a true one-stop shop, managing projects from concept through installation and consolidating all supplier processes to deliver quality-controlled, on-time results.
A precision turn refers to a CNC lathe machining operation that produces cylindrical or conical surfaces on a workpiece to extremely tight dimensional tolerances—typically within thousandths of an inch. Precision turning ensures components meet exact specifications for diameter, roundness, and surface finish required in critical applications.
Our precision machining experts are ready to review your requirements and provide expert guidance.
Internationally recognized quality management system certification.
Aerospace quality management standard for defense and aviation.
American Welding Society credentialed welding professionals on staff.
Share your part specifications, tolerances, and quantity requirements with our team. We'll review your needs and respond promptly with a competitive quote and project timeline.
For immediate assistance, feel free to give us a direct call at +1 563-324-0611 You can also send us a quick email at lschaul@doug-machine.com
For immediate assistance, feel free to give us a direct call at +1 563-324-0611 You can also send us a quick email at lschaul@doug-machine.com