Umukandara w'icyuma kidashonga, witwa kandi Umukandara w'icyuma kidashonga nk'igisubizo cyo gufata, wagenewe gushyiramo ibikoresho by'inganda, imitako, ibyuma bihagarika n'ibindi bikoresho ku nkingi.
| Amanota | Ubugari | Ubunini | Uburebure kuri buri ruziga |
| 0.18" - 4.6mm | 0.01" - 0.26mm | ||
| 201 202 304 316 409 | 0.31" - 7.9mm | 0.01" - 0.26mm | |
| 0.39" - 10mm | 0.01" - 0.26mm | ||
| 0.47" - 12mm | 0.014" - 0.35mm | Metero 30 | |
| 0.50" - 12.7mm | 0.014" - 0.35mm | metero 50 | |
| 0.59" - 15mm | 0.024" - 0.60mm | ||
| 0.63" - 16mm | 0.024" - 0.60mm | ||
| 0.75" - 19mm | 0.03" - 0.75mm |
Gufunga ibyuma bitagira umugozi ni ikintu cyiza cyane bitewe n’uburyo bikoreshwa mu buryo butandukanye kandi biramba. Bifite imbaraga nyinshi cyane zo kumenagura, bigatuma biba amahitamo meza yo gukoreshwa cyane. Gufunga ibyuma bitagira umugozi bifite ubudahangarwa bwo kwangirika kurusha ubundi bwoko bw’imigozi y’icyuma na pulasitiki, bivuze ko bizaramba igihe kirekire mu bidukikije bibi. Dufite ubwoko butatu butandukanye bw’imigozi y’ibyuma bitagira umugozi, ni ngombwa kumenya ko ubwoko butandukanye bw’imigozi y’icyuma bitagira umugozi bukora neza mu bidukikije bikomeye kurusha ibindi.