Airline™ Standard Duty Cutting Attachment, 90 degree | MillerWelds

Smith® AC309 Standard-Duty Cutting Attachment

AC309
Handles light-duty cutting needs. Cuts up to 3-inch (76 mm) thick steel. For use with AW1A standard-duty torch handle.
Spec Sheet (English) Spec Sheet (Spanish)

Features

Silver-Brazed Nickel-Plated Torch Joints
Provides strength, leak resistance and heat deflection.
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.
Triple O-Ring Seal
For easy 360-degree torch head rotation to reduce operator fatigue.
Flo-Trol™ Valve
Eliminates seat burn out due to reverse flow of mixed gases.
Center Pre-Heat Valve
Usage for both left and right-handed operators.
Ease-on Cutting Oxygen Valve
Allows for smooth application of cutting oxygen reducing keyholing and slag blowback when piercing.

Specifications

General Specifications

Title Airline™ Standard Duty Cutting Attachment, 90 degree
Warranty 5 Years
Miller's Gas Equipment and Gas Control Warranty

Consumables

Smith® MC Series Medium-Duty Acetylene Cutting Tip

Longest lasting cutting tip for dependable performance. Cuts up to 3/8 in. (10 mm) thick metal. For use with the following combination torches: MC505 + WH100, MC509 + WH100, CC509P + WH100.
Smith® MC Series Medium-Duty Acetylene Cutting Tip

Longest lasting cutting tip for dependable performance. Cuts up to 3/16 in. (5 mm) thick metal. For use with the following combination torches: MC505 + WH100, MC509 + WH100, CC509P + WH100.
Smith® MC Series Medium-Duty Acetylene Cutting Tip

Longest lasting cutting tip for dependable performance. Cuts up to 5/8 in. (16 mm) thick metal. For use with the following combination torches: MC505 + WH100, MC509 + WH100, CC509P + WH100.
Smith® MC Series Medium-Duty Acetylene Cutting Tip

Longest lasting cutting tip for dependable performance. Cuts up to 1 in. (25 mm) thick metal. For use with the following combination torches: MC505 + WH100, MC509 + WH100, CC509P + WH100.

Resources

Videos

How To Choose a Hand-Held Oxy-Fuel Torch
Watch this video to learn how to select the right tip for your oxy-fuel cutting torch.
How To Choose an Oxy-Fuel Torch Cutting Tip
Watch this video to learn how to select the right tip for your oxy-fuel cutting torch.
Oxy-Fuel System Safety Checklist
Watch this video to learn the important safety steps you should take before, during and after using any oxy-fuel system.