
Frequently Asked Questions
about Tregaskiss™ MIG Welding Products
- Which guide cap is the correct one for my Miller power pin?
- Where can I find more information about the TOUGH LOCK™ Retaining Head with Dual Taper Technology?
- Where can I find more information about the QUICK LOAD™ Liner System?
- I would like more information about converting to the 600 amp TOUGH GUN™ Robotic Water-Cooled MIG Gun from the 650 amp.
We currently offer different guide caps that correspond with with both the old and the new designs of the 214-1 and 214-6 Miller power pins. To determine which style of Miller power pin you have and the corresponding guide cap part number, please review these helpful Parts Datasheets:
2. Where can I find more information about the TOUGH LOCK Retaining Head with Dual Taper Technology?
We maintain a separate web page with Frequently Asked Questions about our retaining heads with Dual Taper Technology. Click here to view the Dual Taper Technology FAQs page.
We maintain a separate web page with Frequently Asked Questions about our QUICK LOAD Liner System. Click here to view the QUICK LOAD Liner FAQs page.
We maintain a separate web page with Frequently Asked Questions about converting to the 600 amp TOUGH GUN Robotic Water-Cooled MIG Gun. Click here to visit the 600 amp TOUGH GUN Robotic Water-Cooled MIG Gun FAQs page.
Have a question?
Please contact our Technical Services Department by email or click here to Ask The Experts. Our Technical Services Department can also be reach by phone at 1-877-737-3111. Assistance is available Monday to Friday from 8:00 AM to 5:00 PM EST.
All questions are answered to the best of our ability with the information given. Other factors not disclosed in the question may alter the best welding advice and procedures. We will respond to your question as soon as possible. Depending on the complexity of your question, it could take up to 1-2 business days to respond if you contact us electronically.







