To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
Tregaskiss TOUGH LOCK Heavy Duty (HD) contact tip, part number 403-20-45-25, designed for 0.045-inch (1.2 mm) wire diameters. These copper consumables utilize a tapered base and locking technology for high-amperage and high-duty-cycle MIG welding applications.
Features
Tapered mating surface with retaining head
Locking technology to prevent vibration-induced loosening
High-conductivity copper construction
Mandrel-drawn process for controlled tip tolerances
Heat dissipation maximization
Electrical conductivity maximization
Specifications
Manufacturer: ITW / Tregaskiss
Manufacturer Part Number (MPN): 403-20-45-25
Wire Diameter: 0.045 in (1.2 mm)
Tip Material: Copper
Connection Type: Tapered Base / Taper Lock
Tip Size: 0.31 in
Maximum Wire Outside Diameter: 0.045 in
Quantity: 25 per pack
UNSPSC: 23241505
Manufacturing Process: Mandrel-drawn
Applications
High-amperage MIG welding
High-duty-cycle MIG welding
Compatible with Tregaskiss MIG guns
Compatible with Bernard MIG guns
Automated and robotic MIG welding
Product Attributes
Product Type
» Contact Tip
MIG Gun Model
» Bernard® BTB MIG Gun Series
» Tregaskiss Robotic And Automatic MIG Guns
» Clean Air™ MIG Guns