About Us

Quality workmanship and experienced engineering go into every chuck jaw and accessory we stamp our name on—you have our unconditional guarantee.

Made in USA

High-Quality Materials

70+ Years of Experience

Honest Pricing

Quick Shipping

Our Story

“The Grip And Bite That Won’t Let Go” for Over 70 Years

It’s what you want, and it’s what you deserve—100% satisfaction.

Since the late 1940s, Daco Jaw has proudly served as one of the nation’s largest chuck jaw manufacturers, making our business the oldest of its kind in the United States. Now operating under the Allied Machinery, Inc. family of companies, our team has greater access to skilled engineers, machinists, and customer experience experts while we continue to serve as your one-stop source for all workholding applications. 

Custom chuck jaw design is our specialty. Products come to life in our 80,000 square foot, climate-controlled plant where we test each design on multi-axis CNC machines for quality, repeatability, and concentricity. Our team designs, builds, and delivers complete chuck and cylinder packages for your CNC machines. 

From two-man shops to the Fortune 500, our extensive experience and network of customers have given us what it takes to keep you moving forward. That’s the Daco difference.

Our Mission

We are committed to making Daco Jaw the industry leader in satisfied customers of US-made chuck jaws and accessories.

Our Vision

Our history is our credibility, and with our sight set on the future we aim to expand our customer base, both domestically and overseas, while continuing to provide exceptional products and service.

Years Of Operation

Industries Served

Hour Turnaround Time On Stocked Parts

Years of Technical Support Experience

Proud Producers Of

Quality US-Made Workholding Products

Commitment to Quality

Quality workmanship and experienced engineering go into every chuck jaw we stamp our name on—you have our unconditional guarantee.

The Chuck Jaw You Need

If you have a machine print for it, we can manufacture it. Your design specifications are limitless.

Material Specifications

Quality products start with quality materials. Our on-site metal inventory ensures your product is completed efficiently and to your specifications.

Made in the USA

We are proud manufacturers of high-quality, US-based chuck jaws and accessories. When you work with Daco, you work with local ingenuity.

Our History is Our Credibility

For over 70 years, Daco Jaw has been one of the nation’s leading producers of quality workholding products and accessories. Superior service, pricing, workmanship, and engineering were our priorities then—and remain our priority now.

Custom is Key

Your business is unique—and so are your products. Every chuck jaw and accessory we stamp on name on is customizable to your specifications to keep you moving forward.

A shop was requesting a set of jaws for an older lathe, and they sent a picture I could barely make out. I sent the picture to Daco Jaw and they could instantly identify it. I had a quote within several hours—its team’s product knowledge is excellent.

I have worked with Daco Jaw for almost 20 years and have always had wonderful customer service, fast shipping, and a great product. I have a great working relationship with the team’s sales representative who is very responsive and professional.

We’re thankful for the successful partnership built over the years with Daco Jaw, and we commend its company values overall. Its experienced and knowledgeable customer service, sales, and management teams have enabled increased growth and prosperous alliances since 1994. We look forward to sharing many more successful years together.

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Office Location

2300 S 179th St. 

New Berlin, WI 53146


(800) 989-1664

Open Hours

M–F: 7am–4pm