6Pcs Swaging Tool Drill Bit Set, Tube Expander Drill Bit for Copper Aluminum Pipes, Pipe Swaging Tool with 6 Sizes Including 1/4 to 7/8 Inch, for AC Installation and (Hex Handle)

6Pcs Swaging Tool Drill Bit Set, Tube Expander Drill Bit for Copper Aluminum Pipes, Pipe Swaging Tool with 6 Sizes Including 1/4 to 7/8 Inch, for AC Installation and (Hex Handle)

• Precision Swaging Design: This swaging tool drill bit set expands copper and aluminum tubes without cracking or leakage, preserving metal malleability during air conditioner installation or plumbing repairs. Each tube expander drill bit ensures a smooth, secure fit between pipes for reliable connections.
• Six Practical Sizes Included: The tube expander drill bit set comes with six commonly used inch sizes—1/4, 3/8, 1/2, 5/8, 3/4, and 7/8 inch—making it versatile for various HVAC, refrigeration, and DIY plumbing tasks. This pipe swaging tool adapts to most standard copper and aluminum tubing needs.
• Ideal for HVAC Technicians and DIYers: Designed for use with a drill, this pipe expansion tool is perfect installing air conditioners or homeowners fixing leaky lines. The swaging tool drill bit set simplifies joining copper pipes quickly and cleanly in tight spaces.
• Durable Bearing Steel Construction: Made from high-quality bearing steel, each swaging tool drill bit resists wear and deformation under pressure. The black-finished tube expander maintains strength over repeated use, ensuring long-lasting performance in demanding environments.
• Compact and Ready-to-Use Kit: The package includes 6 swaging tool drill bits with heights ranging from 4.5cm to 5.5cm based on size. Use this pipe swage tool with a compatible drill within recommended speed and voltage limits for safe, efficient tube expansion every time.