Alloy Steel Bucket Auger Roller Bits For Rotary Drilling Rigs Foundation

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Brand Name :	JTHL
Model Number :	95mm
Certification :	ISO9001:2008
Price :	USD+200-400 +set
Payment Terms :	L/C, D/P, T/T, Western Union
Supply Ability :	2000+set +year
Delivery Time :	5-8work days

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Product Details
Company Profile

Alloy Steel Bucket Auger Roller Bits For Rotary Drilling Rigs Foundation

Alloy steel Drilling Rock roller bits

1.Classification according to rock stratum

The fundamental role of the pick is to cut coal and rock. The type of pick required varies with the hardness of coal seam or rock stratum. Generally speaking, we can divide the picks into coal picks, half rock picks, whole rock picks (reinforcing picks), hard rock picks, etc. Each type of pick corresponds to one geological condition.

2.Picks are applicable to different industries. According to the industry classification, they can be roughly divided into two categories: mining picks and engineering picks. Mining picks are mainly used for mining coal in coal mines, and engineering picks are mainly used for highway maintenance and construction.

Hardness: 50-54 or higher HRC

Product Advantages

Material	Tungsten carbide alloy
Various hardness available	The most cost-effective teeth can be recommended according to various hardness and formations as per customer needs ；
Many choices of teeth shape	Wear-resistant weld, bar, point, dot, thread, smooth and other appearances; diversified appearances to meet different customer needs;
Inventory	Large inventory and spot supply;
Production workshop	Videos and pictures of the manufacturing process provide visible details and quality;
Working Performance	Comparison of working photos of domestic, international and Unicorn teeth under same construction, Unicorn teeth have better performance after use;
Package	Plastic boxes, unified wooden box with reinforced with sealing strips etc;

ROLLER BITS IADC CODE SELECTION

IADC	WOB	RPM
IADC	(KN/mm)	(r/min)
111/114/115	0.3-0.75	200-80
116/117	0.35-0.8	150-80
121	0.3-0.85	200-80
124/125	0.3-0.85	180-60
131	0.3-0.95	180-80
136/137	0.35-1.0	120-60
211/241	0.3-0.95	180-80
216/217	0.4-1.0	100-60
246/247	0.4-1.0	80-50
321	0.4-1.0	150-70
324	0.4-1.0	120-50
437/447/435	0.35-0.9	240-70
517/527/515	0.35-1.0	220-60
537/547/535	0.45-1.0	220-50
617/615	0.45-1.1	200-50
637/635	0.5-1.1	180-40
Note: Above limitts of WOB and RRPM should not be used simultaneously

ROLLER PIN SIZE

Bit Diameter		API PIN
(Inch)	(mm)	API PIN
3 7/8''~5 1/4''	98~134	2 3/8''. 2 7/8''
5 5/8''~6 3/4''	143!171	3 1/2''
7 1/2''~9 1/2''	190.5~241	4 1/2''
9 5/8''~13 3/4''	245~350	6 5/8''
14 5/8''~26''	371~660.4	7 5/8''

PRODUCT INTRODUCTION

FACTORY PROFILE

EXHIBITION

CERTIFICATE

FAQ

Who are we?
We are based in Beijing, China, start from 2009,sell to South Asia(30.00%),Domestic Market(20.00%),Southeast Asia(8.00%),South America(5.00%),Western Europe(5.00%),Mid East(5.00%),North America(5.00%),Central America(5.00%),Africa(5.00%),Oceania(5.00%),Eastern Asia(2.00%). There are total about 51-100 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Interlock Kelly Bar,friction kelly bar,drill bucket,casing,used bored piling rig
4. Why should you buy from us not from other suppliers?
Our company mainly produce the kelly bar,drill bucket, casing,used rig ,drill spare. we have the professional engineers and team, focusing on the manufacture of kelly bar, drill tools,casing series for 16 years, can satisfy different clients requirement.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

Welcome Contact Us

Due to space limitations, not all product details are displayed. For details, please consult Cathy Lee, WhatsApp+8613311085686

Any need feel free connect me please https://api.whatsapp.com/send?phone=8613311085686

After clicking on the link on the phone you can use Whatsapp to contact me directly.We can discuss more details in there .

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Alloy Steel Bucket Auger Roller Bits For Rotary Drilling Rigs Foundation

Alloy Steel Bucket Auger Roller Bits For Rotary Drilling Rigs Foundation

Alloy Steel Bucket Auger Roller Bits For Rotary Drilling Rigs Foundation

alloy steel bucket auger roller bits

rotary rigs bucket auger roller bits

Alloy Steel Bucket Auger Roller Bits For Rotary Drilling Rigs Foundation

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