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Factory Supply Directly Tricone Rock Drilling Bits 444.5mm IADC537

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Factory Supply Directly Tricone Rock Drilling Bits 444.5mm IADC537

Factory Supply Directly Tricone Rock Drilling Bits 444.5mm IADC537
Factory Supply Directly Tricone Rock Drilling Bits 444.5mm IADC537 Factory Supply Directly Tricone Rock Drilling Bits 444.5mm IADC537

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Product Details:
Place of Origin: Heibei province China
Brand Name: JSBIT
Certification: API and ISO standard
Model Number: 17.5inch 444.5mm tricone roller bit
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: bargain
Packaging Details: Fumigation-free export wooden box
Delivery Time: 1 days
Payment Terms: Western Union, T/T
Supply Ability: 500PCS /month

Factory Supply Directly Tricone Rock Drilling Bits 444.5mm IADC537

Description
Application: Coal Mining, Quarry Drilling, Drilling Product Process: Forging And Heat Treatment Tricone Bit
Bearing: Rubber Sealed Bearing Type Tricone Bit Material: 20GrNiMo And Tungsten Carbide Tricone Bit
Warranty: More Than 80 Hours Standard: API And ISO
Usage: HDD Drilling, Oil Drilling, Crossing Strata, Water Well Drilling. Machinable Size: 17.5inch 444.5mm
Country Of Origin: Hebei,china IADC: 537
Highlight:

IADC537 Tricone Rock Drilling Bits

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444.5mm Tricone Rock Drilling Bits

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Tricone Rock Drilling Bits Factory

Factory Supply Directly 444.5mm IADC537 Tricone Rock Drilling Bits
 

IADC Recommended parameters Applicable strata
WOB KN/mm Rotating speed r/min
116,117 0.35-0.8 150-80 Extremely soft formations with high compressive strength and drillability, such as clay, mudstone, chalk
126,127 0.35-0.9 150-70 Soft formations with high compressive strength and drillability, such as mudstone, gypsum, salt rock, soft shale, soft limestone
136,137 0.35-1.0 120-60 Soft to medium-soft formations with high compressive strength and high drillability, such as medium-soft shale, anhydrite, medium-soft limestone, medium-soft sandstone and soft formations with hard interlayers
216,217 0.4-1.0 100-60 Soft to medium formations with compressive strength, such as soft shale, medium soft limestone, medium soft sandstone and soft formations with hard interlayers
246,247 0.4-1.0 80-50 Medium-hard formations with high compressive strength, such as hard shale, limestone, sandstone, dolomite
417,437,447 0.35-0.9 150-70 Very soft formations with high compressive strength and drillability, such as clay, mudstone, chalk, gypsum, salt rock, soft shale, soft limestone
517,527 0.35-1.0 140-60 Soft formations with high compressive strength, such as mudstone, gypsum, salt rock, soft shale, soft limestone
537,547 0.45-1.0 120-50 Soft to medium formations with compressive strength, such as medium-soft shale, medium-soft limestone, medium-soft sandstone and medium formations with effective hard abrasive interlayers
617,627 0.45-1.1 90-50 Medium-hard formations with high compressive strength, such as hard shale, limestone, sandstone, dolomite
637 0.5-1.2 80-40 Hard formations with high compressive strength, such as sandstone, limestone, dolomite and anhydrite, marble

Re-Run Carbide Insert Tricone Drill Bits
Re-run carbide insert bits are used bits that have been re-worked, cleaned, and often times painted. Re-runs offer significant cost savings over new carbide insert bits. Roschen offers a variety of re-run carbide bits in sizes ranging from 2 1/2" to 36". All re-runs are premium quality and available for use in soft, medium, and hard formations.
Contact a us for additional details about our complete line of re-run carbide insert tricone drill bit product offerings.
Re-Tip Steel Tooth Tricone Drill Bits
Re-tip steel tooth tricone bits are gently used bits that usually come from the oil fields. They are refurbished for use in non-oilfield rotary applications, such as water wells, HDD, and construction type drilling. These bits offer significant cost savings over new bits. Hole Products offers a wide range of premium, oil field quality re-tip steel tooth bits in sizes ranging from 2 1/2" to 36". Re-tip bits are available for use in soft, medium, and hard formations.
Quality warranty:
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Package:
fumigation free-wooden box and pallet for package to protect the products and avoid the damage during transportation. Also we can customize package according to your special requests
 
 
 
 
 
 
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Contact Details
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD

Contact Person: Mr. Jason

Tel: +86-17692628479

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