Ana amfani da maƙullan ƙarfe na bakin ƙarfe, waɗanda ake kira da maƙullan ƙarfe na bakin ƙarfe, wajen haɗa hanyoyin ɗaurewa tare da ɗaure maƙullan don haɗa kayan aikin masana'antu.
● Mai jure wa UV
● Ƙarfin juriya mai yawa
● Kayan Aiki: Bakin Karfe
● Matsayin Wuta: Mai hana wuta
● Mai jure wa acid
● Hana lalata
● Launi: Azurfa
● Yanayin Aiki: -80℃ zuwa 538℃
| Maki | Faɗi | Kauri |
| 201202 304 316 409 | 0.38" - 10mm | 0.039" - 1.00 mm |
| 0.50" - 12mm | 0.047" - 1.20 mm | |
| 0.63" - 16mm | 0.047" - 1.20 mm | |
| 0.75" - 19mm | 0.056" - 1.40 mm |