Iimethi zotsalo onzima
Material: Ucingo lwentsimbi, intsimbi engatyiwa
Ubude bokuqengqeleka: 10m, 20m, 30m, 50m, njl.
Ububanzi bebhanti lilonke: 0.5m-2m
Ukuphakama kwentonga: 6-12cm
I-Spiral pitch: 50mm
ucingo ububanzi: 0.8-5mm