12 1/4 Nti M166 Matrix Lub Cev Polycrystalline Pob Zeb Diamond Drill Bits

Hom Lub Npe:	Far Eastern
Ntawv pov thawj:	API & ISO
Hom qauv:	PDC ntsis (los ntawm 3 7/8 "-17 1/2" Steel lub cev thiab Matrix lub cev cov ntaub ntawv)
Yam tsawg kawg nkaus Order Quantity:	1 qob
Hniav Quantity:	4/5/6/7/8/9
Lub sij hawm xa tuaj:	5-8 hnub ua haujlwm
MOQ:	1 pc ua
Lub sij hawm Warranty:	3-5 xyoos
Daim ntawv thov:	Roj, Roj, Geothermy, Dej zoo drilling, HDD, Mining thiab Underground foundation ua haujlwm

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Product Detail

Catalog

Product Description

Daim ntawv thov
Mos mus rau nruab nrab-nyuaj formations nrog tsawg compressive zog, nrog nyuaj interbeds, xws li claystone, marl, lignit, sandstone, tuff, thiab lwm yam.
Nta
M166 yog lub cev matrix PDC me ntsis nrog 6 nkhaus hniav nrog rov qab-reaming thiab kauv ntsuas kev tiv thaiv.Optimized Hydraulic tsim thiab txhim khu kev tu thiab txias los ntawm cov khoom los tiv thaiv me ntsis ntawm balling.

Khoom Specification

Khoom Specification

Number of Blades	6
Primary Cutter Size	16 hli
Nozzle Qty.	7
Ntsuas Ntev	3 nti

Kev khiav hauj lwm Parameter

RPM (r / min)	80-250
WOB (KN)	30-140 Nws
Tus nqi ntws (lps)	28-70 : kuv

Matrix lub cev PDC cov khoom muaj kev hnav zoo dua li lub cev steel PDC cov khoom, lawv tsim nyog rau kev sib sib zog nqus zoo drilling, tshwj xeeb tshaj yog rau cov kab rov tav kev taw qhia qhov tob tob tshaj 2500 meters.

Raws li kev txhim kho ntawm kev siv thev naus laus zis nyuaj, steel lub cev PDC cov khoom tau dhau los ua kev hnav zoo dua, steel lub cev PDC cov khoom siv ntau dua los ntawm nws cov ROP siab dua, kev nyab xeeb dua thiab qis dua. Tab sis nyob rau hauv qhov sib sib zog nqus kab rov tav txoj kev drilling seem, matrix lub cev PDC cov khoom tseem muaj txiaj ntsig ntawm kev ua haujlwm ntev dua kom tsis txhob hloov me ntsis.