Yaziwa ngonqenqema lwayo olude olude, i-DIN 1869 HSS Drill yenzelwe ukumba okujulile umgodi. Lokhu kushayela kukhiqizwa kusuka ezintweni ezisezingeni eliphakeme ze-HSS (M35, M2, 4341) ukuqinisekisa ukuqina nokuqina kokusebenza kwesikhathi eside. Inzuzo yobude ye-bit iyakuvumela ukuba igqame ekuvuthweni okujulile umgodi, ukuphatha imisebenzi eyinkimbinkimbi futhi ejulile yokumba kalula.

I-Drill yenzelwe iphuzu lokusika elisheshayo le-135 °, elingagcini nje ngokuthuthukisa ukunemba, futhi futhi linciphisa "ukuhamba" noma "ukuguquka" kwenqubo yokumba, kuqinisekiswe inqubo ebushelelezi nenembayo. Isimo sethiphu esezingeni eliphakeme se-118 ° silungele izinhlobonhlobo zezinto zokwakha futhi zinikeza uhla lwezicelo.
I-Drill ilungele izinto ezithambile ezifana ne-aluminium, izinkuni namapulasitiki, kepha futhi iyakwazi ukumba kahle ngezinto ezinzima njengensimbi nensimbi engagqwali. Ngamaphuzu abo okugaya aqondile, ama-grooves kanye nosayizi we-drill, ukushayela kwe-DIN 1869 kunezicelo ezahlukahlukene ezinhlobonhlobo zemisebenzi yezimboni nezentengiso.

Ukushayela kutholakala ezinhlobonhlobo zemiphetho engaphezulu, engagcini nje ngokuthuthukisa ukubukeka kwe-drill, kodwa futhi nokugqwala kwayo nokugqokwa. Lezi zici zihlanganisa ama-aesthetics kanye nokusebenziseka, okuvumela izingcezwana zokumba ukuze zilondoloze ukusebenza kwazo ezindaweni eziningi zomsebenzi.
Ukuguquguquka okuhlukahlukene kwe-drill bits kuboniswa ekufanelekeni kwabo kwezindlela eziningi zezinto zokwakha kanye nezicelo. Zilungele kakhulu izinhlelo zokusebenza ezidinga ukumba okunembile ekujuleni okubonakalayo noma ezikhaleni ezivalekile. Idizayini yabo ende ende ayivezi kuphela amandla okushayela izinto ezijulile, kepha futhi yenza kube lula ukusebenza kuma-engeli noma ezikhundleni ezikhethekile. Noma ngabe ufaka amapayipi nezintambo noma ukwenza imisebenzi eyinkimbinkimbi kanye nemisebenzi yobunjiniyela, ukushayela kwe-DIN 1869 ukuletha ukusebenza okuvelele kwekhwalithi.Din 1869 kukhiqizwa amazinga aqinile okulawulwa kwekhwalithi, ukuqinisekisa ukuthi ukushayela ngakunye kugcina ukusebenza kwayo ngezindawo ezahlukahlukene ezifunwayo.