Heavy-Duty Straight Cutting Torches | MillerWelds

HD Straight cutting torch, 21 in, 180 deg

Cuts up to 12-inch (305 mm) thick steel; torches are available in three different lengths and three different head angles. Features sintered metal inlet filters, O-ring seating and easy-to-change slip-in Graf-Tite® cutting tips with cost-saving soft seats. Super-tough, thick-wall brass forged heads reduce warping and distortion. Use with any industrial fuel gases — acetylene, propane, natural gas, propylene, hydrogen, and many others. Several models of standard and special purpose tips are available for use in SC Series cutting torches. Cutting torches are covered by our warranty when used with authentic Miller | Smith tips. Works with all SC Series cutting tips. Cutting torches feature solid construction and ease of operation for hundreds of jobs in construction, fabricating, shipyards, salvage and other related industries. Works with all fuel gases, is capable of cutting up to 12 inches.

21 in 180 Degree Head

21 in 90 Degree Head

21 in 90 Degree Bronze Head

21 in 75 Degree Head

36 in 90 Degree Head

36 in 75 Degree Head

36 in 180 Degree Head


What's Included

  • Cutting torch
Cutting Tip

Graf-Tite® soft seats Resilient Graf-Tite® seat material protects tip seating areas from nicking to maintain positive seating. Requires less replacement than metal-to-metal seat designs. Compressible soft seats are practically indestructible and withstand extremely high temperatures, resulting in longer tip life.

In-tip mix Each tip is a precision engineered mixer for combining preheat oxygen and fuel gas to attain maximum efficiency. Adds resistance to flashback.

Slip-in tip design — just hand tighten. After the first tightening with a wrench, only hand tightening is required to seat the tip, saving time when changing tips. Quick and easy tip changes encourage use of right tip for the job.

Removable high-pressure seat Allows cleaning from back of tip.

Stainless Steel Ball-Style Valves
Allows for smooth adjustment and positive seating to eliminate leaks.
Slip-in Tip Design
No wrench is needed allowing for quick and easy tip changes.   Learn More
Three Tube Construction
Keeps gases separate in the cutting attachment until mixed at the tip for safety. Mixed gas stays farthest away from the operator.
Adjustable Valve Resistance
PTFE packing provides a gas-tight seal while allowing the "drag" to be adjusted to the individual preference.
Replaceable Hose Connections
Connections are easily replaced if damaged reducing maintenance costs.
Ease-on Cutting Oxygen Valve
Allows for smooth application of cutting oxygen reducing keyholing and slag blowback when piercing.



Oxy-Fuel Cutting, Welding & Heating

General Specifications

Title HD Straight cutting torch, 21 in, 180 deg
Display Cutting Capacity 12 in (305mm)
Head Angle 180
Warranty 5 Years
Miller's Gas Equipment and Gas Control Warranty
Warranty 5 Years
Miller's Gas Equipment and Gas Control Warranty