Home > Products > Drilling Components Accessories > Drilling Bit > 7.625 Inch High Performance Cost Ratio Bit

Contact Supplier

Mr. Alvin Ma

Leave a message

Contact Now

7.625 Inch High Performance Cost Ratio Bit

$100

≥1
Bag/Bags

Payment Type:

L/C,T/T,D/P

Incoterm:

FOB,CFR,CIF

Min. Order:

1 Bag/Bags

Transportation:

Ocean,Land,Air

Port:

Shanghai,Qingdao,Guangzhou

Contact Now

Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

< >

Overview

Product Attributes

Model No.: YKB-TC758

Brand: Yikyui

Applicable Industry: Energy &Amp; Mining, Construction Works, Home Use, Garment Shops, Restaurant, Food &Amp; Beverage Shops, Farms, Hotels, Building Material Shops, Retail, Advertising Company, Food Shop, Manufacturing Plant, Machinery Repair Shops, Printing Shops, Food &Amp; Beverage Factory

Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Viet Nam, Thailand, Algeria, Uzbekistan, Nigeria, Colombia, Uae, Kyrgyzstan, Russia, Chile, Ukraine, Mexico, South Korea, Kazakhstan, South Africa, Argentina, Pakistan, United States, United Kingdom, Indonesia, Kenya, Bangladesh, Morocco, Saudi Arabia, Turkey, Canada, Peru, Australia, Romania, Tajikistan, Malaysia, Sri Lanka, Brazil, Egypt

Usage: Water Well

Condition: New

Material: MnNiMo Steel: Processing Type: Forging

Size: 7 5/8": Use: Oil, Gas,Geothermy,Mining And Water Well Drilling

Status: New

Types Of: Rotary Drilling Rig

Engine Type: Diesel

Use: Ore

Mechanical Test Report: Provided

Video Factory Inspection: Provided

Core Component Warranty Period: Other

Core Components: Bearing, Engine, Gearbox

Core Selling Point: Easy To Operate

Supply Ability & Additional Information

Packaging: wooden case

Productivity: 1000sets/month

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 1000 sets/month

Certificate: ISO,CE,API,IADC

Port: Shanghai,Qingdao,Guangzhou

Payment Type: L/C,T/T,D/P

Incoterm: FOB,CFR,CIF

Packaging & Delivery

Selling Units:: Bag/Bags

Package Type:: wooden case

Our TCI tooth cone reamers are promptly manufactured, we also custom manufacture reamers according to customers’ special request. The Custom manufactured reamers’OD are between 220mm to 1600mm. According to the features of drilling machine and different methane condition. drilling bit tricone drilling bit with nice quality.
We adopt more suitable tooth type, bearing structure, sealing type and angle of inclination of paws.water cutting drilling bit, good sand returning can effectively reduce sand gathering, cones are made of hot-coating-anti-waring alloy reducing wearing. Unique anti-falling design of cones prevent the accident caused by falling cones which is leaded by bearing damage. Perfect welding process prevents the damage to sealing and bearing system because of over beat.

Condition:New drilling bit
Warranty:3 months
Applicable Industries:Energy & Mining drilling bit, water well
Certification:API
Material:Carbon Steel
Processing Type:forging drilling bit
Use:Well Drilling
size:7-5/8"
Product name:steel tooth drilling bit
Standard:API
High Performance Cost Ratio
Packing:Wooden Box

Table of classification of formation hardness and bit selection
Roller cone bit IADC code	IADC code of diamond bit	Formation description	Rock type	Compressive strength(Mpa)	ROP(m/h)
111/124	M/S112~M/S223	Very soft:sticky soft formation with low compressive strength.	Clay Siltstone sandstone	<25	>20
116/137	M/S222~M/S323	Soft:soft formation with low compressive strength and high drillability.	Clay rock Marl Lignite sandstone	25~50	10~20
417/527	M/S323~M/S433	Medium soft:soft to medium formation with low compressive strength and steak.	Clay rock Marl Lignite Sandstone Siltstone Anhydrite Tuff	50~75	5~15
517/537	M322~M443	Medium:medium to hard formation with high compressive strength and thin abrasive streak.	Mudstone Dark rock shale	75~100	2~6
537/617	M422~M444	Medium hard:hard and dense formation with high compressive strength and medium abrasiveness.	Dark rock Hard shale Anhydrite Sandstone Dolomite	100~200	1.5~3

IADC CODE SELECTION
IADC	WOB	RPM	Application
IADC	(KN/mm)	(r/min)	Application
111/114/115	0.3-0.75	200-80	very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk
116/117	0.35-0.8	150-80	very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk
121	0.3-0.85	200-80	soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone
124/125	0.3-0.85	180-60
131	0.3-0.95	180-80	soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds
136/137	0.35-1.0	120-60
211/241	0.3-0.95	180-80	medium formations with high compressive strength, like medium, soft shake, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbeds.
216/217	0.4-1.0	100-60
246/247	0.4-1.0	80-50	medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite
321	0.4-1.0	150-70	medium abrasive formations, like abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble
324	0.4-1.0	120-50
437/447/435	0.35-0.9	240-70	very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk, gypsum, salt, soft limestone
517/527/515	0.35-1.0	220-60	soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone
537/547/535	0.45-1.0	220-50	soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds
617/615	0.45-1.1	200-50	medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite
637/635	0.5-1.1	180-40	hard formation with high compressive strength, like limestone, sandstone, dolomite, hard gypsum, marble
Note: Above limits of WOB and RRPM should not be used simultaneously

Tricone bit processing line

Tricone bit structure

Drilling Bits And Tri-Cone Bit,Rock Bit For Hard Rock Drilling,Api Drilling Bit For Rock Gas,Geothermy Water Well Drilling Bit

China Drilling Bits And Tri-Cone Bit,Rock Bit For Hard Rock Drilling manufacturers, welcome Api Drilling Bit For Rock Gas,Geothermy Water Well Drilling Bit purchasers from worldwide to visit our site.

Dear all,please be advised:

when you submit your inquiry and requirement to us online,please remark the product link and your phone number in the inquiry form together,when you make this inquiry form perfectly,we can give you the best quotation soon afterwards,thank you!

Product Categories : Drilling Components Accessories > Drilling Bit

Hot Products

Home > Products > Drilling Components Accessories > Drilling Bit > 7.625 Inch High Performance Cost Ratio Bit

Email to this supplier

*Subject:
*To:

Mr. Alvin Ma
*Email:
*Message:

Your message must be between 20-8000 characters