Aienxn 6PCS HVAC Repairing Set, Boring Drill Bit Air Conditioner Copper Tube Expander Manual Copper Pipe Swage Soft Copper Tubing Tool Bit with 1/4'', 3/8'', 1/2'', 5/8'', 3/4'', 7/8'' Bits Q-M-045
Please be aware orders placed now may not arrive in time for Christmas, please check delivery times.
Aienxn 6PCS HVAC Repairing Set, Boring Drill Bit Air Conditioner Copper Tube Expander Manual Copper Pipe Swage Soft Copper Tubing Tool Bit with 1/4'', 3/8'', 1/2'', 5/8'', 3/4'', 7/8'' Bits Q-M-045
Material: It is made of bearing steel, which is not easy to break and wear-resistant; The surface is blackened to prevent the bit from rusting
Size: There are 6 different sizes, including 1/4 ",3/8", 1/2 ",5/8", 3/4 "and 7/8" to meet different needs
Use: according to the diameter, select the corresponding pipe expanding head to expand the copper pipe; Then insert the whole head into the tube, and apply uniform force until it is formed
Packing: A total of 6 different sizes of rotary forging drill sets for HVAC
Easy to use: A complete set of tools of different models, used with hand drill, easy to install