You simply require to position the wire amongst the jaws and shut. The round jaw will press the wire into your concave causing a good half circle loop. Concave pliers also are good for wire wrapping jewellery craft. By way of example, you’ll see a lot of Wubbers manufacturer jewelry https://pliers-for-wire-wrapping76284.wikisona.com/1104455/how_much_you_need_to_expect_you_ll_pay_for_a_good_crafting_essentials