Stainless steel bending forceps: 18-inch handle bending, bending more dynamic, bending the side of the screw has two screws, the top of the screw is to adjust the clamping edge of the tight, tighten the more tight clamping edge, but can not be screwed Too tight, too tight, then it will lead to excessive force when the flange when the screwdriver above the broken, bending pliers mainly for large light-emitting materials with thick edge processing, usually within 1.2 tin, stainless steel 1.0 less than 1.2 aluminum The best, long-term thick plate will damage bending pliers!