Ihe dị elu 6pcs Screw Extractors Removers Center Drill Bits Set maka mebiri emebi skru Bolts Studs

1. Black oxidation na ọgwụgwọ okpomọkụ ahụ dum, rustproof na siri ike, hụ na ike siri ike na ịdịte aka.

2. Jiri mgbanaka na-egwupụta oghere dị omimi n'ime isi ihe nkedo, họrọ ihe ntanye dị ntakịrị karịa ihe nkedo mebiri emebi.

3. nchara ojii agwụcha.

4. Reverse eri imewe ka embed n'ime ịghasa ma ọ bụ bolt maka mfe iwepụ.

5. Wepu skru na bolt gbawara agbawa, nke gbajiri agbaji, nchara ma ọ bụ gbajiri agbaji, wepụ ihe nkedo gbajiri agbaji.