12 1/4 PDC tuwhera poka me nga mata torino me nga tapahi reaming o muri

Ko te matatahi porowhita tuwhera poka PDC tenei, kei runga he pouaka reg 6 5/8 API, kei raro ko te pouaka reg 4 1/2 API, ka taea e nga kaitarai te uru ki nga paraka PDC me nga motika tricone e tika ana ki mua.

Rahi(inihi) Blade No.&Cone No. Te Rahi PDC Honoa te Miro
8 1/2 2 koekoe 2 matatahi PDC kawemai 4 1/2″ API Reg
9 1/2 3 koekoe 3 matatahi PDC kawemai 6 5/8″ API Reg
12 1/2 3 koekoe 3 matatahi PDC kawemai 6 5/8″ API Reg
17 1/2 3 koekoe 3 matatahi PDC kawemai 7 5/8″ API Reg

Taipitopito Hua

Ataata e pa ana

Putumōhio

IADC417 12.25mm tricone bit

Whakaahuatanga Hua

PDC poka tuwhera ok1

Ko nga matatahi PDC roa he rite ki te whakapumau tata-bit me te reamer e pupuri ana i te kohao i te huarahi tika, me te pai o te reams-taiepa pai.
Kei te hanga ano hoki a Far Eastern te whakatuwhera poka PDC mo te tono HDD/No-Dig, tena koa whakapiri mai ki a maatau ki te tiki atu korero.

IADC417 12.25mm tricone bit

Whakatakotoranga Hua

Whakatakotoranga Hua mo te PDC Hole Opener

PDC poka tuwhera
Moka Diamita 12 1/4"
Momo Tinana Te maitai
Te maha o nga Matatahi 6
Hononga Miro 6 5/8 API REG PIN(runga) x 4 1/2 API REG BOX(raro)
Nga Kaitapahi Tuatahi 16mm
Nga Kai tapahi ine 13mm
Kaitapahi Tiaki ine 13mm
Rauemi Tiaki ine Tungsten Carbide & PDC cutters
Tau O Nozzle 6 PCS
Paerewa Whakaputa API Spec 7-1

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