CNC Machining for Industrial Parts
Resolute Precision Manufacturing is an ISO 9001:2015 certified CNC machining shop in Angola, Indiana, producing custom industrial parts directly for OEM manufacturers across the Midwest. Six Swiss CNC machines, five bar-fed lathes with live tooling, and vertical and horizontal milling centers turn and mill industrial parts to print in metals and engineering plastics, from single prototypes to production runs of 500,000+ pieces. No broker. No distributor. The price you receive comes from the shop that makes your parts. Request a QuoteA Broad Range of Industrial Parts, One Direct Source
“Industrial parts” covers a wide range of geometries turned, milled, and mill-turned components in nearly every metal and engineering plastic used in manufacturing today. Rather than specializing in a single part family, Resolute Precision runs the full range: cylindrical turned parts, prismatic milled parts, and complex components that combine both in a single setup. Whatever your drawing calls for, our turning centers, Swiss CNC machines, and milling centers are matched to the part, not the other way around.
This breadth matters when your parts list spans multiple part types. Rather than splitting a project across a turning shop and a milling shop, Resolute Precision produces the complete range of your industrial parts under one roof, with one point of contact, one invoice, and one quality record.
Direct Manufacturer Pricing and Value-Added Finishing
Every quote reflects actual machining cost material, machine time, tooling, and overhead with no distributor margin layered on top. Manufacturers currently sourcing industrial parts through a broker or distributor typically pay 20 to 40 percent more than direct pricing for the same part.
For parts that require more than machining, we coordinate heat treating, EDM, precision grinding, and coating or plating through qualified partners, and manage the schedule so your finished industrial part arrives ready for assembly not just machined, but complete.
Specifications at a Glance
| Turned Components |
3/8″ to 3.2″ diameter bar-fed; up to 25.5″ diameter × 44″ length chucked |
| Milled Components | 3, 4, and 5-axis vertical milling (up to 20″ × 50″); horizontal 4th-axis (500mm); forging and casting machining |
| Multi-Axis Capability |
2-axis, Y-axis dual spindle, 9-axis mill/turn; 3, 4, and 5-axis milling |
| Standard Tolerance |
±0.001″; ±0.0005″ or tighter on Swiss CNC small-diameter parts |
| Metals |
Steel, stainless, alloy steel, brass, copper, bronze, titanium, aluminum, zinc |
| Plastics |
Delrin, PEEK, nylon, polycarbonate, HDPE, PTFE, ABS, acrylic, PVC |
| Value-Added Services |
Heat treating, EDM, precision grinding, coating and plating coordination |
| Volume |
1-piece prototype to 500,000+ parts per year |
| Certifications | Angola, Indiana — centrally located for Midwest industrial machinery supply chains |
Industrial Parts We Produce
- Shafts, Pins & Spindles — Precision turned cylindrical components held to tight diameter and length tolerances
- Bushings & Sleeves — ID/OD turned and bored wear components in metals and engineering plastics
- Flanges, Brackets & Mounting Plates — Milled to tight flatness and parallelism tolerances
- Couplings, Hubs & Fittings —Turned and milled with keyways, set-screw flats, and precision bore fits
- Valve Bodies & Spools — Turned and cross-drilled components for fluid power and hydraulic systems
- Housings & Enclosures — Milled prismatic components for equipment and drive assemblies
- Custom Fasteners & Fittings – Screws, bolts, inserts, and specialty hardware in standard and custom profiles
Frequently Asked Questions
Can RPM deliver a finished industrial assembly, not just a machined part?
Yes. Through our value-added services we coordinate heat treating, EDM, precision grinding, and coating or plating, so parts that require additional processing arrive ready for your assembly line.
What tolerances can RPM hold on industrial machined parts?
We routinely hold ±0.001″ on milled and turned features. Swiss CNC machining achieves ±0.0005″ or tighter on small-diameter components. Achievable tolerance depends on part geometry and material.
Does RPM support both prototype and production volumes for industrial parts?
Yes. We produce prototype quantities from a single piece and scale to production runs of hundreds of thousands of parts using the same machines and setups, so prototype and production parts match.