The Smith SC12-0 is a premium heavy-duty cutting tip designed to deliver superior performance in both hand and machine cutting applications. Engineered by Smith Equipment (a division of Miller Electric), this Size 0 tip is optimized for use with Acetylene gas and provides a clean, precise cut on mild steel up to 3/8 inch (10 mm) thick. It is a critical consumable for professional fabricators, welders, and industrial maintenance teams who rely on the Smith SC and DG series torches for their daily operations.
One of the defining features of the SC12 series is the advanced In-Tip Gas Mixing technology. Unlike standard torches that mix gases in the handle or tubes, Smith tips mix oxygen and fuel within the tip itself. This design significantly enhances safety by keeping the mixed volume of gas to an absolute minimum, thereby adding substantial resistance to flashback. If a flashback were to occur, it is contained within the replaceable tip rather than traveling back into the torch handle or hoses, protecting both the operator and the equipment.
The SC12-0 is constructed from high-quality copper and features a fully swaged interior. This manufacturing process creates mirror-smooth gas passages that reduce turbulence, allowing for faster preheat times and cleaner cuts with minimal slag accumulation. The tip face utilizes a concave design which helps protect the orifices from damage if the tip accidentally touches the workpiece, while also resisting flameout and backfire during operation.
Installation is faster and easier than traditional threaded tips thanks to Smith's unique Slip-In design. The tip simply slides into the torch head and is tightened by hand using the torch's retaining nut. This creates a perfect, positive seal without the need for wrenches, preventing overtightening and damage to the seating surfaces. The SC12-0 features six preheat holes, providing excellent heat distribution for general-purpose cutting tasks.
Compatible Torches:
| Additional Information |
|---|
| Fuel Gas:Acetylene |
| Cutting Capacity (in):3/8" (3-8) |
| Item:Cutting Tip |
| Fits Which Torch?:Smith SC/DG Series |
| Tip Size:0 |
| Series:SC12 |
| Technology:In-Tip Mix |
| Construction:Swaged Copper |
| ----- new values below ---- |
| Tip Size:0 |
| Series:SC12 |
| Preheat Holes:6 |
| Technology:In-Tip Mix |
| Construction:Swaged Copper |
| Tip End Style:Concave |
| Brand:Smith |
| Fuel Gas:Acetylene |
| Cutting Capacity (in):3/8" (3-8) |
| Item:Cutting Tip |
| Fits Which Torch?:Smith SC & DG Series |
