Precision CNC Machining for Base Plates — Tight-Tolerance Production

Precision CNC Machining for Base Plates — Tight-Tolerance Production

Flatness-critical base plate machining with consistent ±0.001″ accuracy across mounting geometry.

We machine base plates with reliable flatness, true-position hole patterns, and stable ±0.001″ accuracy across batches. This eliminates misalignment issues that cause assembly delays and rework. Fast quoting keeps production moving.

Precision CNC Machining for Base Plates

Base plates require stable flatness, accurate bolt patterns, and consistent datum alignment across repeat orders. We machine billet steel, aluminum, and stainless base plates for OEM assemblies, welded structures, automation systems, and heavy-duty equipment frames.

Equipment mounting base plates

Structural machine base plates

Automation system base plates

Weldment interface base plates

Precision alignment plates

Bolt-pattern base plates

OEM replacement base plates

How We Deliver Consistent, High-Accuracy Results

Fewer setups keep datums aligned and reduce tolerance stack-ups

Stable batch repeatability maintains hole locations and flatness

Rigid workflows ensure predictable lead times for production schedules

Controlled finishing preserves feature relationships across plate geometry

Industries That Rely on T&D for Base Plate Machining

Precision base plates used across heavy industrial applications:

OEM machinery

Hydraulics & fluid power

Automation & robotics

Industrial fabrication

Material handling equipment

Power generation

Mining & aggregate machinery

Specialty equipment manufacturers

Technical Capabilities

Materials

4140 / 1018 steel plates

6061 / 7075 aluminum billets

Stainless steels

Tool steel variants

Tolerances

Flatness to ≤0.001″

True position to ±0.001″

Parallelism and perpendicularity tightly controlled

Tolerances

True position on port patterns and critical bores routinely held to tight, production-grade limits

Flatness control on sealing and mounting faces down to 0.0005–0.001 in, application-dependent

Consistent, documented tolerances maintained across repeat batches and scheduled releases

Common Features

Flat, stable mounting faces

Precision hole patterns and bolt arrays

Mating geometries for equipment alignment

Frequently Asked Questions

What are your typical lead times?

What are your typical lead times?

What are your typical lead times?

What are your typical lead times?

What file types do you accept?

What file types do you accept?

What file types do you accept?

What file types do you accept?

What tolerances can you hold?

What tolerances can you hold?

What tolerances can you hold?

What tolerances can you hold?

What materials do you machine?

What materials do you machine?

What materials do you machine?

What materials do you machine?

What quantities do you support?

What quantities do you support?

What quantities do you support?

What quantities do you support?

Request a Fast Quote

We accept PDF, STEP, IGES, Parasolid, and SolidWorks files — NDAs welcome.

We accept PDF, STEP, IGES, Parasolid, and SolidWorks files — NDAs welcome.

T&D Machine

Serious Machining for Serious Parts.

Contact

Email: sales@tdmachine.net

Phone: (262) 781-3870

Location

Wisconsin, USA