Rounded Corner Bender Bending Tool Steel and Stainless Steel Coil Strip Channel Letter Bender Bending Tool for Metal Channel Letter 3.9 in (100mm)

Steel and Stainless Steel Coil Strip Rounded Corner Bender Bending Tools for Metal Channel Letter 3.9"(100mm) | It can bend iron 1.0 mm, aluminium: 1.2 mm, stainless steel: 0.8mm, effective flanging height is 100mm. | Different sizes of roller are equipped, which can be changed to adapt to different radian. | The tool must be used in a fixed table, otherwise uneven force, the effect will not good. | Adding lubricating oil to keep the bending tool work smooth and anti-rust.