The Industry Leader in
Thread Rolling Solutions
From thread rolls and attachments to machine dies,
CJWinter offers custom solutions for your material forming needs.
our product lines
“CJWinter is The World Leader in Thread Rolling Solutions”
- Solutions are our product
Why Choose CJWinter
Better Tools, Faster Turnaround
Get the high-quality product you expect from CJWinter with the performance you can rely on. Our tough products make CJWinter an easy choice.
“CJWinter provides a full-line of American-made slides and tool holders for CNC turning centers, Swiss, Multiple-Spindle, and many other machines.”
- Our Slides and Tool Holders Feature Innovative Design That Provides:
- Maximum life and reliability
- Maximum compatibility with multiple manufacturers
- Maximum usability from apprentice to journeyman
24-Hour Delivery
We ship 80% of our thread rolls in 24 hours.
Superior Quality
High-strength construction prolongs tool life and imparts improved surface finish.
Engineering Support
Get instant access to our team of highly qualified engineers.
check out our calculators!
Try our NEW online thread rolling calculators! We offer a fast, easy way to verify your thread rolling requirements!
DIAMETER CALCULATOR
Pitch & Blank Diameter Calculator
Penetration Rate Calculator
Determine the penetration rate needed when rolling a thread
Rolling Metal Calculator
Material Thread Rollability Calculator
Thread Roll Calculator
See whether or not a material can be thread rolled using our attachments
THREAD ROLLING
CJWinter manufactures thread rolls not only for our premier line of attachments, but also to fit attachments for all manufacturers, including Fette, Reed, Landis, Salvo, and Detroit.
- 100+ Years of Engineering Excellence
- Competitive Pricing & Fast Delivery
- Commitment to the Highest Quality
- State of the Art Equipment (Millions $$ Reinvested)
- Robotic Automation for Optimal Efficiency
- World Class Customer Service
need thread rolling attachment parts?
CJWinter carries a complete inventory of parts for our attachments to get you back up and running in no time.
We provide free evaluations!
Our rebuild department ensures a quick evaluation process, detailed quotes, expert repairs, and a prompt return.
When you get it back, it’ll work like a brand-new attachment – that’s our guarantee.
Industry Solutions
Industries We Serve
Discover how CJWinter can be your industry’s thread rolling solution.
Testimonials
What our customers are saying
knowledge base
learn more from our blog
AMERICAN STANDARD EXTERNAL TAPER PIPE THREADS
The United States uses ANSI’s American National Standard Pipe Thread Standards to regulate the formation
WHAT IS THREAD ROLLING?
Thread rolling is a metal forging process that forms threads into the mirror image of
TOP 10 THREAD ROLLING PROBLEMS
Most frequently used in the production of threaded rods, bolts, screws, and other metal fasteners, thread
Frequently Asked Questions
What makes us the industry leader?
We are the Industry Roll Model:
CJWinter® is the industry leader in thread rolling solutions for CNC, multi-spindle, Swiss, and Hydromat® applications. When you need durability, flexibility, and reliability … we cover the full spectrum of your thread rolling needs.
What do we offer you?
QUALITY COMPONENTS:
100% complete interchangeability on replacement parts, no time spent on retrofitting.
How do we provide service for you?
CUSTOMER SERVICE:
We offer on-line support, engineering support, and scheduled on-site training. We guarantee complete customer satisfaction!
How soon will I get my order?
CJWinter Thread Rolls are delivered FAST! We offer 2-Day delivery, the FASTEST Deliveries in the Industry!
Why choose CJWinter Products?
Get the high-quality product you expect form CJWinter with performance you can rely on. You just can’t find a more versatile line of products that provide quick mounting, easy adjustment, and solid, hardened steel construction.
Click here to find out the Top 10 Reasons to use CJWinter Attachments.