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China, Chinese Tricone Bit Drilling Tools for Rock Directional Drilling1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsTricone BitRock Drill
Xi'an Boban Oil Tools Co., Ltd.
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Product Description Product Description1. Elasatomer Sealed Roller Bearing BitThe wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.Gauge Structure: Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.Sealed Bearing Structure:1. Abrasion resistance and seizure resistance of the bearing are improved.2. Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance.Available Size:5 7/8", 6", 6 1/2", 7 1/2", 7 7/8", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 12 1/4", 13 5/8", 14 3/4", 15", 15 1/2", 17 1/2", 22", 24", 26", etc.IADC Code: 1-- Series, 2-- Series, 3- SeriesNormal IADC:437Soft Formation TCI Tricone Bits:The 437 TCI bits are used to drill low compressive strength, very soft formations. TCI bits maximize the use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, results in high bit penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations.517Medium Formation TCI Tricone Bits:The 517 features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium-to-medium hard formation. The HSN rubber O-ring provides adequate sealing for bearing durability.637Hard Formation TCI Tricone Bits:The 637 bits can be used to drill hard and abrasive formation. Wear-resistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical-shaped inserts are used in all rows to provide cutter durability and long life.617Medium-Hard Formation TCI Tricone Bits:The 617 features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing durability. Specifications:IADCWOBRPMApplication(KN/mm)(r/min)111/114/1150.3-0.75200-80very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk116/1170.35-0.8150-80very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk1210.3-0.85200-80soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone124/125 180-601310.3-0.95180-80soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds136/1370.35-1.0120-60211/2410.3-0.95180-80medium formations with high compressive strength, like medium, soft shake, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbeds.216/2170.4-1.0100-60246/2470.4-1.080-50medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite3210.4-1.0150-70medium abrasive formations, like abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble3240.4-1.0120-50437/447/4350.35-0.9240-70very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk, gypsum, salt, soft limestone517/527/5150.35-1.0220-60soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone537/547/5350.45-1.0220-50soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds617/6150.45-1.1200-50medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite637/6350.5-1.1180-40hard formation with high compressive strength, like limestone, sandstone, dolomite, hard gypsum, marbleNote: Above limits of WOB and RRPM should not be used simultaneouslyDiameter:SizeSteel tooth bitTCI bitinmmWeight(kgs)Weight(kgs)3 7/898.4564 5/8117.566.55 7/8149.217186152.41819.56 1/2165.119227 7/82002929.58 1/2215.935388 3/4222.236409 1/2241.357599 7/8250.8586010 5/8269.9667412 1/4311.18511113 5/8346.111812014 3/4374.614016017 1/2444.52302552050842844322558.852056026660.4720810 Detailed Photos CertificationsFAQQ1. How to get an accurate quotation?A1: The customer should provide the related technical requirements, drawings, pictures, industrial voltage, planned output, and our engineers will provide solutions and quotations in time.Q2. How about your delivery time?A2: Generally, it will take 35 working days after receiving your deposit payment. The specific delivery time depends on the items and the quantity of your order. Sometimes we have standard machines in stock.Q3. What is the warrantee period of the machine?A3: We can supply 1 year warranty for our machines. We can provide internet or calling service at any time. We can also send engineers to your place if the production has big quality problems.Q4. after-sales serviceA4: 1. Installation: Free installation and commissioning, travel expense is on foreign customer. (Including round ticket and accommodation cost) 2. Personnel training: Our engineers will give your employees free machine training when they come to your company to assemble the machines, and welcome to our factory to learn how to operate our machineQ5. What services can we provide?A5.Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, CPT, Express Delivery; Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY; Accepted Payment Type: T/T, L/C, PayPal, Western Union, Cash.
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