Product information:

Model: Reaming
Expansion diameter range (mm) :6.3-22
Expansion diameter range (") :6.3-22
Material: high speed steel
Specification :6PC inch copper tube expander OP
Function:After installing the air conditioner, unfold the copper pipes so that the two copper pipes are connected to each other. (to be installed on electric drill).
Size: 7/8 (22.2mm), 3/4 (19mm), 5/8 (15.9mm), 1/2 (12.7mm), 3/8 (9.5mm), 1/4 (6.3mm)
Height: 4.5cm
Surface treatment: Black
Material: bearing steel
Gross weight: 185g
Packaging: opp bag

Packing list:

1* reamer