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Mining Tricone Bit TCI Bits SGA Duk girman
NAU'O'IN TSORO

AMFANI DA SHARADI
1. Ma'adinai.
2. Rijiyar ruwa.
3. Filin mai & Gas.
4. Aikace-aikacen hakowa gini.
Grand Rotary Grand Bits sun ƙera ingantattun sifofi masu ɗaukar hoto da abubuwan saka carbide don jure ƙalubale na aikace-aikacen ma'adinai na yau. Koyaushe kasance a shirye don haɓakawa akan samfuran da samar da babban aiki / samfura masu tsada. Zaɓin ƙirar da ta dace tare da ma'auni tsakanin babban ROP (Rate na Shigarwa) da kuma kyakkyawar rayuwar sabis na hakowa wanda ke tabbatar da kyakkyawan TDC (Jimillar Hakowa Cost) ga abokan ciniki.
TASKAR ZABEN
| Buɗe Bearing Tri-cone bit (ma'adinai) | |||||||||||||||||||||
| Nau'in | Samuwar taushi | matsakaici zuwa wuya samuwar | wuya samuwar | Matukar wuya samuwar | |||||||||||||||||
| Inci | mm | 412 | 422 | 432 | 442 | 512 | S22 | 532 | S42 | 612 | 622 | 632 | 642 | 712 | 722 | 732 | 742 | 812 | 822 | 832 | 842 |
| 6 1/4 | 159 | IN | IN | IN | |||||||||||||||||
| 6 3/4 | 171 | IN | IN | IN | IN | ||||||||||||||||
| 7 7/8 | 200 | IN | IN | IN | IN | IN | IN | IN | |||||||||||||
| 9 | 229 | IN | IN | IN | IN | IN | |||||||||||||||
| 9 5/8 | 244 | IN | |||||||||||||||||||
| 9 7/8 | 251 | IN | IN | IN | IN | IN | IN | ||||||||||||||
| 10 3/16 | 259 | IN | |||||||||||||||||||
| 10S/8 | 270 | IN | IN | IN | IN | IN | IN | IN | IN | ||||||||||||
| 11 | 279 | IN | IN | IN | IN | ||||||||||||||||
| 12 1/4 | 311 | IN | IN | IN | IN | IN | IN | IN | IN | IN | |||||||||||
| 13 3/4 | 349 | IN | |||||||||||||||||||
Lura: , "V" a cikin tebur yana wakiltar IDC ɗin da ke akwai, kuma IDC ba tare da "V" a cikin tebur ba za a iya tsara shi.
| Rufe Bitar Mazugi Tri-cone (haƙar ma'adinai) | |||||||||||||||||||||
| Nau'in | taushi samuwar | matsakaici zuwa wuya samuwar | wuya samuwar | Matukar wuya samuwar | |||||||||||||||||
| Inci | mm | 415 | 425 | 435 | 445 | 515 | 525 | 535 | 545 | 615 | 625 | 635 | 645 | 715 | 725 | 735 | 745 | 815 | 825 | 835 | 845 |
| 7 7/8 | 200 | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | |||||||||
| 81/2 | 216 | IN | IN | IN | IN | IN | IN | ||||||||||||||
| 8 3/4 | 222 | IN | IN | ||||||||||||||||||
| 9 | 229 | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | ||||||||||
| 9 1/2 | 241 | IN | |||||||||||||||||||
| 9 5/8 | 244 | IN | IN | IN | IN | ||||||||||||||||
| 9 7/8 | 251 | kuma | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | ||||||
| 10 3/16 | 259 | IN | IN | IN | |||||||||||||||||
| 10 5/8 | 270 | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | ||||||
| 11 | 279 | IN | IN | IN | IN | IN | IN | IN | |||||||||||||
| 11 1/2 | 292 | IN | |||||||||||||||||||
| 12 1/4 | 311 | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | ||||||||
| 13 3/4 | 349 | IN | IN | IN | IN | IN | |||||||||||||||
| 15 | 381 | IN | |||||||||||||||||||
Lura: , "V" a cikin tebur yana wakiltar IDC ɗin da ke akwai, kuma IDC ba tare da "V" a cikin tebur ba za a iya tsara shi.
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