Single Roller Cone Bit Rock Roller Drill Bit
N'adịghị ka tricone ibe n'ibe na-egwuruo site na-etipịa ihe, otu cone ibe n'ibe na-akpụ akpụ site na scraping omume. N'ihi ya, otu cone akuakuzinwo bits na-eji wear eguzogide tungsten carbide ntinye na ịkpụcha usoro.
The Tricone bit palm cutters arụnyere na oghere oghere, Core Barrels iji gwuo mmiri nke ọma, ubi mmanụ, ihe owuwu, geothermal, na-agwụ ike, na ntọala n'okpuru ala, Ịgafe, gbapu ụzọ kwụ ọtọ.
1.Drilling na usoro nke ịtụgharị na squeezing nwere ike ime ka ikike mgbochi nke gbọmgbọm dịkwuo elu;
2.Obere gbọmgbọm na-eme ka arụ ọrụ coring dị mfe, nnukwu barel na-agbaji ogbo
Nkọwapụta:
Nha (OTU ROLER) |
ỤDỊ eze(IDC CODE) | |
INCH | mm | |
5 7/8 | 149.2 | 517,537,617,637,737 |
6 | 152.4 | 517,537,617,637,737 |
8 1/2 | 215.9 | 517,537,617,637,737 |
9 7/8 | 250.8 | 517,537,617,637,737 |
10 5/8 | 269.9 | 517,537,617,637,737 |
12 1/4 | 311.1 | 517,537,617,637,737 |
14 3/4 | 374.6 | 517,537,617,637,737 |
17 1/2 | 444.5 | 517,537,617,637,737 |
Ụdị ndị anyị na-ere kacha mma:
Ngwa Nkume DrillMore
DrillMore na-arara onwe ya nye maka ọganiihu nke ndị ahịa anyị site n'ịkwanye olulu mmiri na ngwa ọ bụla. Anyị na-enye ndị ahịa anyị na ụlọ ọrụ na-egwupụta ihe ọtụtụ nhọrọ, ọ bụrụ na ịchọtaghị ntakịrị ihe ị na-achọ, biko kpọtụrụ ndị na-ere ahịa anyị na-eso ka ịchọta bit ziri ezi maka ngwa gị.
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