5 In 1 Swage Tool HVAC: Includes 1/4"(0.64 cm), 3/8"(0.95 cm), 1/2"(1.27 cm), 5/8"(1.59 cm), and 3/4"(1.91 cm) sizes, suitable for most copper tubes
Quick Change: HVAC tools fit most 1/4"(0.64 cm) hex shank drills, and bit holders fit most 1/4"(0.64 cm) hex shank pipe expanders, drill bits, and extension bars
Built to Last: HSS copper tube expander offers hardness and wear resistance, aluminum alloy bit holder is lightweight and corrosion resistant, and the metal carabiner is strong and durable
Anti-Lost & Portable: Bit holder holds up to 3.3 lbs with built-in wire lock to prevent loss, allows quick one-handed release, and carabiner enables easy carrying
Widely Used: The HVAC bit set is ideal for air conditioner repair, copper pipe expansion, refrigeration maintenance, and household plumbing, suitable for HVAC technicians, plumbers, and DIY homeowners