Profile: J B Industries Corp. supplies tools & accessories to the air conditioning and refrigeration industry. Our products include tube cutter, single & double flare tool, valves & fittings, hoses and gauges. Our tube cutters designed with smooth-running telescopic action for consistent working radius. Our tube cutters features include a rolling stop, which protects the cutter wheel, a protected screw spindle to shield against dirt, jamming, lightweight aluminum cast body and ergonomic handle.