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Weldmark by Tweco WMK1445
Weldmark by Tweco® WMK14|WS14|14 Series MIG Contact Tips 0.045in for 400 amp mig guns. Hanging Plastic Bag
Manufacturer
IWDC
Brand
Weldmark by Tweco
MFR Part No
WMK1445
Part Number
WEM WMK14-45
UPC
608246386553
Descriptions
Weldmark® by Tweco® 14 Series Standard Duty Contact Tip accommodates 0.045" (1.2mm) wire and is perfect for use with 200 - 400 A Tweco® No.2, No.3, No.4 MIG gun as well as specific MIG gun series. (25 / pack)
Marketing Descriptions
The Weldmark® by Tweco® 14 Series Standard Duty Contact Tip accommodates 0.045" (1.2mm) wire and is perfect for use with 200 - 400 A Tweco® No.2, No.3, No.4 MIG gun as well as specific MIG gun series. This contact tip with excellent electrical properties is ideal for use in standard-duty welding applications up to 400 A. It features a part number and wire diameter for easy identification. 1 1/2" Contact tip with 1/4"-28 UNF-2A thread size has 0.054" nominal ID and 1/4" OD. The contact tip is made from extruded or gun-drilled 122 DHP copper alloy and machined from a copper alloy tubing to offer a consistent as well as smooth surface of inside diameter with +/-0.003" tolerance. It has a threaded style that ensures proper contact with a gas diffuser when installed to the MIG gun. It also comes in slip-on or thread-on nozzle styles with a choice of diameter bore sizes. The contact tip locks in place when twisted and offers better electrical conductivity with increased surface contact. It features a thick-walled design that acts like a heat sink, conducting heat away from the arc source. It can be twisted a quarter turn clockwise when the tip wear point is reached, revealing a new wear point for doubling the life of the tip. (25 / pack)
Specifications
Item Length
1.50000000
Freight Class
70
Member Supplier Source
IWDC Distribution Centers
Prop65 Required
Yes
Standard Pack UOM
BG
Standard Pack Units
25.0
Work Duty Rating
Standard Duty
MIG Gun Series
Weldmark® 250 amp|Weldmark® 300 amp|Weldmark® 400 amp|WeldSkill® WM250|WeldSkill® WM400|Professional Classic® No. 2|Professional Classic® No. 3|Professional Classic® No. 4|Tuff-N-Lite
Standard UOM
EA
Amperage Rating ~ Max
400
MIG Wire Type
Solid
MIG Contact Tip Connection Type
Threaded
Wire Size
0.045000
Contact Tip Series
WMK14|WS14|14 Series
Features 10
Use genuine Tweco® accessories, parts, and consumables to protect the quality of your welds and the life of your gun
Features 11
When tip wear point is reached after use, twist it half turn counter-clockwise to expose a new wear point
Weight
0.0000
Item Length Metric
38.1000
Wire Size~Max Metric
1.200000
MIG Gun Amperage Compatability
250|300,400
Mfg OEM Part Number Xref
11401104
Prop65 Warning Type
Cancer and Reproductive Harm
Process
GMAW
Contact Tip Type
Standard|Threaded
MIG Gun Amperage Compatibility
400
Contact Tip Material
Copper
Tip Bore Diameter Metric
1.3700
Tip Bore Diameter US
0.0540
Features
Easy identification - each contact tip is marked showing part no and wire diameter
Excellent electrical properties
Inside diameter tolerance is held to +/-.003 in
Threaded style contact tip to ensure proper contact with a gas diffuser when installed to the MIG gun
Machined from a copper alloy tubing providing a consistent and smooth inside diameter surface
Increased surface contact between contact tip/diffuser for better electrical conductivity
No threads to worry about
Increased surface contact between contact tip/diffuser for better electrical conductivity
Twist it quarter turn clockwise
Additional Info
Package Description
Hanging Plastic Bag
Package Length
6
Package Width
4
Package Weight
0.5 lbs
Enriched Indicator
Enhanced
Country of Origin
United States