Rolling-type flaring tools are used to flare which materials?

Rolling-type flaring tools are used to flare which materials?

• A. Soft copper, aluminum, brass
• B. Steel, stainless steel, titanium
• C. Plastic, nylon, PVC
• D. Glass, ceramic, graphite

Answer: (A)

Rolling-type flaring tools depend on the metal being ductile enough to deform smoothly as the tool rolls the end into a flare. Soft metals like copper, aluminum, and brass bend and flow without cracking, producing a clean, reliable flare—that’s why these materials are the ones best flared with this method. Harder metals such as steel, stainless steel, and titanium resist the deformation and are more prone to cracking or require different tooling. Plastics and PVC aren’t metal and aren’t suitable for this metal-flaring process, and brittle materials like glass, ceramic, or graphite can’t be formed into a flare safely. So, the materials that work best with rolling-type flaring tools are soft copper, aluminum, and brass.

Rolling-type flaring tools depend on the metal being ductile enough to deform smoothly as the tool rolls the end into a flare. Soft metals like copper, aluminum, and brass bend and flow without cracking, producing a clean, reliable flare—that’s why these materials are the ones best flared with this method. Harder metals such as steel, stainless steel, and titanium resist the deformation and are more prone to cracking or require different tooling. Plastics and PVC aren’t metal and aren’t suitable for this metal-flaring process, and brittle materials like glass, ceramic, or graphite can’t be formed into a flare safely. So, the materials that work best with rolling-type flaring tools are soft copper, aluminum, and brass.