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Spool Gun, 135 Amps, For 1TKC4, 1TKC5, 2RUA2 MPN:300371

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In Stock
Brand: Miller
Part #: 300371
UPC: 715959382144
SKU
510-G2583183
Regular Price $1,656.72 Special Price $920.79

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Spool Gun, 135 Amps, For 1TKC4, 1TKC5, 2RUA2

The Miller Spoolmate 100 Spool Gun is a high-performance MIG gun designed for aluminum welding applications. With a maximum current of 135 amps and a 30% duty cycle, this spool gun delivers consistent and reliable performance. Its air-cooled design and pistol grip handle provide comfortable and efficient operation. The spool gun is compatible with Miller-compatible rear connections and can handle wire diameters up to 0.035 inches. Ideal for welding aluminum, this spool gun is perfect for a variety of applications, including construction, automotive, and aerospace industries. Its compact design and easy-to-use interface make it a valuable addition to any welding shop.

Top product features:

  • Air-Cooled design allows for high-performance operation without overheating
  • Maximum Current of 135 A enables efficient welding of thicker materials
  • Pistol Grip Handle provides a comfortable and secure hold during extended use

Top product applications:

  • Aluminum Welding
  • MIG Welding (GMAW)
  • Spool Gun for 1TKC4, 1TKC5, 2RUA2
Spool Gun, MIG Gun Type Spool Gun, Cooling Method Air-Cooled, Series Spoolmate 100, Maximum Current 135 A, Duty Cycle 30 Percent, For Gas Type Ar (Argon), Maximum Wire Diameter 0.035 in, Cable Length 12 ft, For Rear Connection Type Miller-Compatible, Handle Type Pistol Grip, Trigger Type Standard, For Wire Type Aluminum, Model 300371, Tip Series Spoolmate, Welding Processes MIG Welding (GMAW), Spool Capacity 4 in, Application Aluminum Welding

Additional Information

  • Country of Origin: CN
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 17.40
  • Package Width: 13.70
  • Package Height: 4.40
  • Package Weight: 9.85
Product info last updated on February 7, 2026 12:08pm UTC Category: Welders
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In stock