Yikuang new 12 1-4 SGA515R)TCI tricone drill bit 8
1/2" 8 3/4" =215.9mm 222.3mm 4-1/2 API
REGThis price is a reference price, and the final price is subject
to the official negotiation result of the buyer and the
seller! Product ApplicationTricone bit is an important tool
for oil drilling, its work performance will directly affect the
quality of drilling, drilling efficiency and drilling costs. Oil
drilling and geological drilling is the most used or cone bit. The
cone bit has the effect of rocking, crushing and shearing the
formation rock in rotation, so the cone bit can be adapted to soft,
medium and hard layers. Especially in the jet cone bit and long
nozzle after the emergence of cone bit, the cone drill bit drilling
speed greatly improved, is the history of the development of cone
bit a major revolution. The cone bit can be divided into teeth
(tooth) by tooth type, tooth (bit) (tooth set inlaid with carbide
teeth) cone bit; according to the number of teeth can be divided
into single cone, double , Three-cone and multi-cone bit. At home
and abroad use the most, the most common is the Tricone
bit. SPECIFICATIONSIADCWOB(KN/mm)RPM(r/min)Applicable
Formations417/4270.3-0.9150-70very Soft formation with low
compressive strength and high drillability,such as clay,soft
mudstone,shale,salt,loose sands,etc.437/4470.35-0.9150-70very Soft
formation with low compressive strength and high drillability,such
as clay,soft mudstone,shale,salt,loose
sands,etc.515/5250.35-0.9180-60very Soft formation with low
compressive strength and high drillability,such
as mudstone,salt,soft limestone,
sands,etc.517/5270.35-1.0140-50Soft formation with low compressive
strength and high drillability,such as mudstone,salt,soft
limestone,sands,etc535/5450.35-1.0150-60medium soft with harder
formation, more abrasive streaks,such as hard shale,mudstone,soft
limestone,etc.537/5470.4-1.0120-40medium soft with harder
formation, more abrasive streaks,such as hard shale,mudstone,soft
limestone,etc.617/6270.45-1.190-50medium hard with higher
compressive strength as well as thick and hard streaks,such as hard
shale,sands,limestone,dolomite,etc.6370.5-1.280-40medium hard with
higher compressive strength as well as thick and hard streaks,such
as hard shale,sands,limestone,dolomite,etc.7370.7-1.270-40Hard with
high abrasiveness such as hard limestone,dolomite,firm
sands,etc827/8370.7-1.270-40very hard with high abrasiveness,such
as quartzite,quaruzite sand,chert,basalt,granite,etc.FAQQ: Are you
a manufacturer or trading company?A: We are a specialized
manufacturer. Q: What are your main products, and used for?A:
Our products include core barrel, casing, drill rod, drill rig and
other drilling parts.They are used for mineral exploration,
geological drilling, Q: How about the delivery terms?A:
1.Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance
and rest before delivery2. Min. order quantity: 1 piece.3.
Transportation: By sea, train. Q: How about discount?A: Price
is based on products and order quantity. Q: Do you accept
sample order?A: Yes sure, please contact us for details. Q:
How about your after-sales service?A: As a manufacturer has 32
years of history we offer prompt technology support for all
problems and questions. Besides, we accept goods return or replace
for quality problem. Q: Where is your factory located in?A:
Our factory is located in Linqing city, Shandong
province, China. Q: How does your company control the
quality?A: Quality first. In order to guarantee high quality for
our products, our always make a serious inspection for all products
and raw materials in strict procedure.We have obtained certificate
of ISO9001*Yikuang is professional production of drilling tools, if
you want to know more about our products, please feel free to
contact us. /* March 10, 2023 17:59:20
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a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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