Bi-umwobo wabonye Drill Bit Hss Gutema ibiti nicyuma
Ibicuruzwa byerekana
Yarenzwe hamwe na oval ndende, iki kintu cyagenewe gukuraho imiti yimbaho mumishinga yoroheje byoroshye hanyuma ikayishimira neza. Ibicumbano nk'amazi birashobora gukoreshwa mu gukumira kwishyurwa mugihe cyo gucukura.
Gukoresha ibikoresho byiza bya Bimetallic, iki gicuruzwa ni ingeso nziza, 2m ndende, iramba, kandi ifite ubuzima burebure 50%; Ikigaragaza imbaraga zo kurwanya ruswa no kurwanya ubushyuhe. Kuba-ibyuma bitanga imbaraga nyinshi, bigatuma ari byiza kubakoresha bashakisha inzira yihuse, isukuye yo gukata ibyuma. Zinc Alloys iramba cyane, gakondo-irwanya ruswa, kandi bigoye gukata.
Hamwe nintoki, gukata birihuta kandi byoroshye. Ifite amenyo atyaye atanga isuku, yoroshye. Irasobanutse kandi, kandi iratandukanye hagati ya 43mm kuri 50mm bitewe nubunini bwumwobo.
Hariho umuburo uyu mwobo yabonye adasabwa gukoreshwa kuri beto, tile, cyangwa icyuma cyijimye. Ntabwo ifite ibikoresho bya mandrel n'umudereti.
| Ingano | Ingano | Ingano | Ingano | Ingano | |||||||||
| MM | Santimetero | MM | Santimetero | MM | Santimetero | MM | Santimetero | MM | Santimetero | ||||
| 14 | 9/16 " | 37 | 1-7 / 16/16 " | 65 | 2-9 / 16 " | 108 | 4-1 / 4 " | 220 | 8-43 / 64 " | ||||
| 16 | 5/8 " | 38 | 1-1 / 2 " | 67 | 2-5 / 8 " | 111 | 4-3 / 8 " | 225 | 8-55 / 64 " | ||||
| 17 | 11/16 " | 40 | 1-9 / 16 " | 68 | 2-11 / 16 " | 114 | 4-1 / 2 " | 250 | 9-27 / 32 | ||||
| 19 | 3/4 " | 41 | 1-5 / 8 " | 70 | 2-3 / 4 ' | 121 | 4-3 / 4 " | ||||||
| 20 | 25/32 " | 43 | 1-11 / 16 " | 73 | 2-7 / 8 " | 127 | 5 " | ||||||
| 21 | 13/16 " | 44 | 1-3 / 4 " | 76 | 3 " | 133 | 5-1 / 4 " | ||||||
| 22 | 7/8 " | 46 | 1-13 / 16/16 " | 79 | 3-1 / 8 ' | 140 | 5-1 / 2 " | ||||||
| 24 | 15/16 " | 48 | 1-7 / 8 ' | 83 | 3-1 / 4 ' | 146 | 5-3 / 4 " | ||||||
| 25 | 1" | 51 | 2" | 86 | 3-3 / 8 ' | 152 | 6 " | ||||||
| 27 | 1-1 / 16 " | 52 | 2-1 / 16 " | 89 | 3-1 / 2 " | 160 | 6-19 / 64 " | ||||||
| 29 | 1-1 / 8 " | 54 | 2-1 / 8 " | 92 | 3-5 / 8 " | 165 | 6-1 / 2 " | ||||||
| 30 | 1-3 / 16 " | 57 | 2-1 / 4 " | 95 | 3-3 / 4 " | 168 | 6-5 / 8 " | ||||||
| 32 | 1-1 / 4 " | 59 | 2-5 / 16 " | 98 | 3-7 / 8 " | 177 | 6-31 / 32 " | ||||||
| 33 | 1-5 / 16 " | 60 | 2-3 / 8 " | 102 | 4" | 200 | 7-7 / 8 " | ||||||
| 35 | 1-3 / 8 " | 64 | 2-1 / 2 " | 105 | 4-1 / 8 " | 210 | 8-17 / 64 " | ||||||
