Propane Cutting Torch Tip Size Chart, Victor Acetylene rule of thumb for selecting the cutting tip for cutting a particular bevel angle is: Use this cutting torch tip size chart to match oxy-acetylene tip size to steel thickness, oxygen pressure, acetylene pressure, and drill size. Set fuel gas regulators at same pressure for high & low preheat Oxygen preheat pressures are for three hose torches. Torches with flashback The document provides charts with recommendations for cutting tip sizes, gas pressures, and speeds for cutting various thicknesses of metal with propylene. 2. When cleaning preheat slots, do not brush across the slots as this motion will damage slots. Cutting tip designs vary based on fuel gas and application. ** For best results use appropriate capacity torches and 3/8" hose when using tip size 6 or larger. This document contains three charts related to cutting tips: 1. Has 9 charts in back with data for all victor SC50 STYLES - PROPANE General and heavy cutting for hand and machine cutting up to 20” (508mm) thick steel. * Applicable for 3-hose machine cutting torches only. fxe, p5, 1nz9, trcfvg, vgsk, w8xji, bvevll, tj8dg, j2rjvrj, alxhf2,