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Weldmark

Weldmark By ArcAir WMK400010 - CSK4000 Air Carbon Arc Gouging Torch

Weldmark By ArcAir WMK400010 - CSK4000 Air Carbon Arc Gouging Torch

WMK4000-10

$315.99
Shipping: Free ground to lower 48 on qualifying orders.
Discover the Weldmark By ArcAir WMK400010 - CSK4000 Air Carbon Arc Gouging Torch, a powerful tool designed for precision in metalworking. This premium gouging torch delivers exc...
Quick specs
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Email sales@arcweldinc.com with your process + material + thickness.
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Automatic savings: 5% off $150+ · 7% off $300+ (applied at checkout — no code)
Typically ships within 1–2 business days. Shipping: Free ground to lower 48 on qualifying orders.
Ships from
Corydon, IN
Free ground
Lower 48 (qualifying)
Returns
Unused / original packaging

Fitment Help

Before ordering, confirm this part fits your equipment.

  • Check your equipment model number
  • Verify the specifications match your requirements
  • Review the product description for compatibility details

Not sure? Email us at sales@arcweldinc.com with the part number, your equipment model, and application—we'll confirm the correct part before you order.

Shipping & Returns

  • Ships from: Corydon, Indiana
  • Fulfillment: Lead time shown above (defaults to 1–2 business days unless noted)
  • Shipping: Free shipping on ground orders to lower 48 states (qualifying orders)
  • Pickup: Available at our Corydon location (usually ready in 2–4 days)
  • Returns: Accepted on unused items in original packaging

Discounts: 5% off $150+ and 7% off $300+ apply automatically at checkout (no code).

Ordered the wrong part? Contact us at sales@arcweldinc.com before opening—we'll help you exchange for the correct one.

Discover the Weldmark By ArcAir WMK400010 - CSK4000 Air Carbon Arc Gouging Torch, a powerful tool designed for precision in metalworking. This premium gouging torch delivers exceptional performance, making it an essential instrument for welders and metal fabricators alike.

Crafted to meet the demands of professional environments, the CSK4000 excels in creating clean cuts and effective gouging on various metals. Its unique angle-arc design aligns perfectly with the natural movements of your arm and wrist, reducing fatigue for extended use. Experience improved maneuverability and control during your projects with this innovative torch.

  • Durable Construction: Made with heavy-duty insulators, the Weldmark gouging torch features a lever and handle constructed from fiberglass reinforced thermoset polyester molding compound. This robust material is designed to withstand high heat and resist impact, ensuring longevity and reliability in tough working conditions.
  • Precision Engineering: The forged 1-piece brass alloy body is machined to close tolerances, providing a secure fit on the valve and head seat. This precision engineering enhances both safety and performance, giving you confidence as you tackle challenging gouging tasks.

Whether you're working on maintenance projects or fabricating new components, the Weldmark By ArcAir WMK400010 - CSK4000 Air Carbon Arc Gouging Torch is your go-to solution. With its ergonomic design and durable materials, you can rely on this torch to deliver outstanding results time and time again. Elevate your welding capabilities with this essential tool in your arsenal and achieve the professional-grade finishes you desire.

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