15PCS Swage Tool Drill Bit HVAC Repairing Set with Bit Holder, Hakkin 6 in 1 Air Conditioner Copper Tube Expander, Soft Copper Pipe Swager Flaring Tool Size 1/4", 3/8", 1/2", 5/8", 3/4", 7/8"

15PCS Swage Tool Drill Bit HVAC Repairing Set with Bit Holder, Hakkin 6 in 1 Air Conditioner Copper Tube Expander, Soft Copper Pipe Swager Flaring Tool Size 1/4", 3/8", 1/2", 5/8", 3/4", 7/8"

• 【6 Pipe Sizes + 6 in 1 Bit Combinations + Bit Holder】 - 6 different sizes of drill bits, including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8" and 1pcs 6 in 1 flaring tool. It comes with a Hakkin drill clip keychain Bit Holder, making it easy to carry the tool even when working at height
• Working Principle - Hakkin swage tool can expand the copper pipe, so that you can link the two copper pipes to each other. It is great for air conditioning repairs. But please note that the drill speed should not be too fast. This tool maintains the ductility of copper aluminum during die forging to avoid cracks and leakage
• Bit Holder Keychain - Portable and Versatile - It can be easily hung on a key ring, backpack or tool bag. It can not only carry drill bits of various specifications for easy access at any time, but also can be used as an emergency gadget. Made of high-quality aluminum alloy materials to ensure its durability in daily use
• High Quality Bearing Steel - Hakkin swaging tool drill bits are made of durable and wear-resistant bearing steel which help prevent the boring drill bits from rusting, and has a long service life
• Fits Most 1/4 Inch Drill - Hakkin HVAC repair kit fits most drills with 1/4 inch hex shanks and their drills. The keychain bit holder fits most power drivers, handheld drivers, and a variety of drills, making it a great tool for working at heights