Home / Cutting Kits / Acetylene Cutting Tips / Smith Style Acetylene Cutting Tip – Series SC12. Size -3 Smith Style Acetylene Cutting Tip – Series SC12. Size -3$17.72 Smith Series SC12 general purpose tip with medium preheat. Smith Style Acetylene Cutting Tip - Series SC12. Size -3 quantity Add to cart PN: 12540 Category: Acetylene Cutting Tips Tag: Series SC12. Size -3 Related products Smith Style Acetylene Cutting Tip – Series SC12. Size -0 $17.72 PN: 12537Add to cart Smith Style Acetylene Cutting Tip – Series SC12. Size -00 $17.72 PN: 12536Add to cart Smith Style Acetylene Cutting Tip – Series MC12. Size -3 $18.04 PN: 12545Add to cart Smith Style Acetylene Cutting Tip – Series SC12. Size -1 $17.72 PN: 12538Add to cart