Column Grinders
Saddle Grinders
Double Column Grinders
30+ Years Industry Experience certified

30+ Years Industry Experience

Okamoto Authorized Distributor certified

Okamoto Authorized Distributor

Precision Grinding Spindles

Precision grinding spindles and surface grinding machines from Okamoto, distributed by A.W. Miller. This category includes Double Column Grinders, Column Grinders, and Saddle Grinders engineered for high-precision surface grinding in metalworking, tool and die, automotive, and aerospace manufacturing applications.

Our Range of Products
Column Grinders

Column Grinders

  • Automatic Column Grinding
  • CNC Precision Machining
  • Okamoto-Manufactured Quality
Saddle Grinders

Saddle Grinders

  • CNC & Manual Control Options
  • High Precision Form Grinding
  • Production-Grade Performance
Double Column Grinders

Double Column Grinders

  • Double Column Stability Design
  • CNC Surface Grinding Capable
  • Multiple Series Available

Frequently Asked Questions

What is precision grinding used for?

Precision grinding removes material to achieve tight tolerances and fine surface finishes on metal components for manufacturing, tooling, and aerospace.

What are the different types of spindles?

Which machine is suitable for precision grinding?

What industries use precision surface grinders?

Do these grinders support CNC operation?

What is the difference between saddle and column grinders?

How can I get pricing for these grinding machines?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Automotive Manufacturing

Automotive Manufacturing

Surface grinders deliver precise component finishing for engine parts, transmission components, and tooling.

Aerospace

Aerospace

High-precision grinding ensures tight tolerances required for aerospace structural and mechanical components.

Tool & Die Manufacturing

Tool & Die Manufacturing

Column and saddle grinders provide the accuracy needed for producing dies, molds, and precision tooling.

Industrial Metalworking

Industrial Metalworking

Heavy-duty grinding machines support metal fabrication, finishing, and high-volume production operations.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Double Column Grinders | CNC Grinding Machines & Equipment

CNC Grinding Machines & Equipment

A.W. Miller offers a comprehensive lineup of CNC grinding machines and equipment from Okamoto, including Double Column Grinders, Column Grinders, and Saddle Grinders. Designed for precision surface grinding, these industrial-grade machines serve automotive, aerospace, tool and die, and general metalworking applications across the Northeast and Eastern Canada.
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Precision CNC Machine Shop Suppliers

A.W. Miller supplies precision CNC machine tools for aerospace, automotive, medical, and industrial manufacturers across the Northeast US and Eastern Canada. The lineup includes 5-axis machining centers, multi-tasking machines, CNC turning, Swiss-style lathes, EDM wire cutting, surface grinders, laser cutting systems, and automation solutions—all engineered for high accuracy and productivity.

Why Manufacturers & Machinists Choose A.W. Miller

30+ Years of Machine Tool Expertise

With over three decades in the machine tool industry, A.W. Miller delivers proven precision grinding solutions backed by deep technical knowledge.

Leading Manufacturer Partnerships

As an authorized distributor for Okamoto and other top-tier manufacturers, A.W. Miller provides access to the best precision grinding technology available.

Multi-Region Technical Support

With technical centers in New York, Pennsylvania, and Quebec, A.W. Miller's engineers and service professionals are close by for fast, expert support.

Request a Quote for Precision Grinding Machines

Submit your inquiry and an A.W. Miller application engineer will respond with tailored product recommendations and pricing.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 716-652-8282 You can also send us a quick email at info@awmiller.com