2.5M Internal Copper Pipe Bending Spring for Air Condition Steel Manual Pipeline Spring Tube Bending Tool 3/4/5/6 Points 9-19mm

Hign-concerned Chemical: None. Type: Hand Tool Parts. Brand Name: ARC DEER. Use: Commercial Manufacture. Origin: Mainland China. 3/8 inch OD6.5mm internal spring for 9mm copper pipe. 1/2 inch OD9mm internal spring for 12mm copper pipe. 5/8 inch OD12mm internal spring for 16mm copper pipe. 3/4 inch OD15mm internal spring for 19mm copper pipe. Inner spring operation method. Place the spring in the copper tube where it needs to be bent. Slowly turn it to the angle you want. After bending, take out the spring in the copper tube. The pipe bending effect is good, effectively avoiding bending and damaging the copper pipe