Certain amounts of metal become vapor or molten during the cutting process. The laser acts more like a plasma cutter when thicker materials are processed and larger amounts of material become molten. Part Geometry. Certain part geometries are affected more than others by the thermal process.Find sheet metal in Bakersfield, CA on Yellowbook. Get reviews and contact details for each business including videos, opening hours and more.Our in-stock supply of pipe, tubing, aluminum, carbon steel, stainless steel, and metal roofing is available in a variety of shapes and sizes. We offer on-site shearing to one-half inch, plasma cutting to one inch, and services such as subcontracting, estimates, custom cutting, and fabrication.Find 2 listings related to Kern Sheet Metal in Riverside on YP.com. See reviews, photos, directions, phone numbers and more for Kern Sheet Metal locations in Riverside, CA.