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Weldmark by Tweco WEM WMK14-52
Weldmark by Tweco® WMK14|WS14|14 Series MIG Contact Tips 0.052in for 400 amp mig guns. Hanging Plastic Bag
Manufacturer
IWDC
Brand
Weldmark by Tweco
MFR Part No
WEM WMK14-52
Part Number
WEM WMK14-52
UPC
608243686571
Descriptions
Weldmark® by Tweco® 14 Series Standard Duty Contact Tip accommodates 0.052" (1.3mm) 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 0.052" (1.3mm) 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 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 0.064" 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
Amperage Rating ~ Max
400
Contact Tip Material
Copper
Contact Tip Series
WMK14|WS14|14 Series
Contact Tip Type
Standard|Threaded
Features 10
Features 11
When tip wear point is reached after use, twist it half turn counter-clockwise to expose a new wear point
Freight Class
70
Item Length
1.50000000
Item Length Metric
38.1000
Member Supplier Source
IWDC Distribution Centers
Mfg OEM Part Number Xref
1140-1105|1140-1170
MIG Contact Tip Connection Type
Threaded
MIG Gun Amperage Compatibility
400
MIG Gun Series
MIG Wire Type
Solid
Outside Diameter
0.25000
Outside Diameter Metric
6.3500
Process
GMAW
Prop65 Required
Yes
Prop65 Warning Type
Cancer and Reproductive Harm
Standard Pack Units
25.0
Standard Pack UOM
BG
Standard UOM
EA
Tip Bore Diameter Metric
1.6500
Tip Bore Diameter US
0.0640
Weight
0.0000
Wire Size
0.052000
Wire Size~Max Metric
1.300000
Wire Size~Max US
0.05200
Work Duty Rating
Standard Duty
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 the 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
This doubles the life of the tip
Thick-walled diffuser design acts as heat sink and conducts heat away from the arc source
Increases electrical conductive surface area and thereby increases electrical conductivity
Used in standard welding application up to 400 Amp
Used in standard welding application up to 400 Amp
Additional Info
Package Description
Hanging Plastic Bag
Package Length
6.00000000
Package Width
4.00000000
Package Weight
0.500000000 lbs
Enriched Indicator
Enhanced
Country of Origin
United States