SKU SC40-3 Category Heavy Duty Cutting Tips Series Cutting, Graf-Tite™, In-Tip Mix, Natural Gas, Propane, Series SC40

SC40-3 Heavy-Duty Cutting Tip

The SC40-3 Heavy-Duty Cutting Tip is a two-piece medium preheat cutting tips for general hand and machine cutting with propane, propane-based fuel gases, and natural gas.

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SC40-3 Heavy-Duty Cutting Tip

The SC40-3 Heavy-Duty Cutting Tip is a two-piece medium preheat cutting tips for general hand and machine cutting with propane, propane-based fuel gases, and natural gas.

SKU SC40-3 Category Heavy Duty Cutting Tips Applications Cutting, Graf-Tite™, In-Tip Mix, Natural Gas, Propane, Series SC40

Ask for more information

About this product

The SC40-3 Heavy-Duty Cutting Tip is a two-piece medium preheat cutting tips for general hand and machine cutting with propane, propane-based fuel gases, and natural gas.

Authentic Miller® | Smith Equipment® tips are available in a wide variety of sizes and fuel gases for all of your heating, cutting, brazing, and welding needs.

Compatible cutting attachments and torches

All SC and DG Series cutting attachments, hand torches, and machine torches.

Tip Number	Metal Thickness Inches (mm)	Consumption (SCFH) Oxygen Cutting	Consumption (SCFH) Oxygen Preheat	Consumption (SCFH) Fuel Preheat	Drill Size Cutting Jet
SC40-3	1-1/2 (38)	170	38	8	51
SC40-3	2 (51)	180	38	8	51

Tip number SC40-3
Metal Thickness Inches (mm)	1-1/2 (38)
Consumption (SCFH) Oxygen Cutting	170
Consumption (SCFH) Oxygen Preheat	38
Consumption (SCFH) Fuel Preheat	8
Drill Size Cutting Jet	51

Tip number SC40-3
Metal Thickness Inches (mm)	2 (51)
Consumption (SCFH) Oxygen Cutting	180
Consumption (SCFH) Oxygen Preheat	38
Consumption (SCFH) Fuel Preheat	8
Drill Size Cutting Jet	51

About the Miller® | Smith Equipment® Oxy-Fuel Cutting Tips

Our tips are 100-percent tested and inspected and are the longest-lasting tips you can buy.

Whatever your application, whatever your fuel gas, we have a tip that provides fast, economical, and quality cutting. Select the tip to match the job. It’s faster, gives a cleaner cut, cuts expensive labor time, and saves on cleanup, machining, and gas.

Select from quality tips for dependable performance with acetylene, natural gas (city gas), propane, and propylene-based fuels.

Construction features of the Miller® | Smith Equipment® Oxy-Fuel Cutting Tips

Concave-shaped tip end

Reduces backfire and resists flameout when making accidental contact with base metal during cutting operations.

Fully swaged tip

Mirror-smooth gas passages minimize turbulence to deliver stable gas flows for fast starts and precision cuts. Also minimizes slag build-up and reduces clean-up time.

Graf-Tite® soft seats

Resilient Graf-Tite® seat material protects tip seatings 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 the use of the right tip for the job.

Removable high-pressure seat

Allows cleaning from the back of the tip.

Caution: Authentic Miller® | Smith Equipment® tips must be used. To qualify for warranty repair, Miller® | Smith Equipment® torches must be returned with a tip. Aftermarket tips are often the cause of poor performance or malfunction.

About the SC40-3 Heavy-Duty Cutting Tip

See here the complete line of Oxy-Fuel Heavy Duty Cutting Tips.

Download here the warranty policy for all Oxy-Fuel and Pressure Regulation Equipment from Miller® | Smith Equipment®.

This product is manufactured by Miller® | Smith® Gas Equipment. Ifexport is the Preferred International Authorized Miller® | Smith® Gas Equipment Wholesaler.