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Bits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And Augers

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Bits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And Augers

Brand Name : JTHL

Model Number : 42CrMo

Certification : ISO9001:2008

Place of Origin : beijing

MOQ : 30

Price : USD+200-400 +set

Payment Terms : L/C, D/P, T/T, Western Union

Supply Ability : 1000+set +year

Delivery Time : 5-7work days

Packaging Details : exported standard package, wooden case

material : Large alloy

application : foundation pile

hardness : 45hrc

condition : 100% new

Oem : available

application layer : Soil, Earth, Rock, Clay, Mud, Etc.

Weight : 10kg

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Bits with 4 pieces teeth holders of buckets and augers

The rotary drilling pick produced by our company is made of raw material alloy made of coarse particles and vacuum low pressure sintering, and high-quality 42CrMo alloy steel by forging, finishing and welding. We adopt advanced welding technology and heat treatment process to avoid the early failure of the pick due to alloy falling off during construction. The pick has a long service life, high impact resistance and wear resistance during use.

Product Advantages

Material Large 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;

Applicable layers: dense sand, gravel, hard rocks and very hard formation, etc..
Sizes: From 2 7/8 to 26"larger sizes for hole opener bit ,reamer bit.
Type: 437,517,537,617,637
Hardness: 50-54 or higher HRC

ROLLER BITS IADC CODE SELECTION

IADC WOB RPM
(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
124/125 180-60
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)
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''

Bits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And AugersBits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And AugersBits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And AugersBits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And Augers

 

Bits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And Augers

 

 

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Bits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And AugersBits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And AugersBits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And Augers

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Bits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And Augers

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Bits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And Augers

Bits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And Augers

Bits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And AugersBits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And Augers

FAQ

  1. 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

Bits With 4 Pieces Rotary Drilling Rig Components Teeth Holders Of Buckets And Augers

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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