8 1/2 Steel tooth Tricone Rock Drill Bits

USD 300 - 4000 Per Pieces

Brand

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Lake

Minimum Order Quantity

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1 Pieces

Production Capacity

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5000 Pieces Per Year

Delivery Time

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With 10 days

Packaging Details

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standard export package

Payment Methods

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T/T

Lake Petroleum Technology Co., LTD hereinafter as Lake Petro company is located in Dongying City, which is famous for Shengli Oilfield and the largest manufacturing hub of... (Read More)

Product Description

API7-1 Tricone Rock Bits with steel tooth or TCI toothOur Drill bits are come from CS brand and Kingdream Brand, which are the best famous brand in China and top 5 in the word, our drill bits has solded to more than 30 countries including USA and Russia with superior quality.- Product Specifications1 Condition: 100% new2 Manufacturer brand name: CS or Kingdream brand3 The exact bit size: 8 1/2" = 215.9mm4 IADC code: 127 Steel tooth Tricone Bit5 Seal type: Elastomer Sealed Bearing6 Bearing type: Journal Sealed bearing bit with gauge protection7 Nozzle quantity and nozzle size:3 pcs8 Connection joint Pin size: 4 1/2 API Reg pin3-Available sizes:60mm,65mm,76mm,93mm,95mm,98mm 3 7/8 ,101.6mm,114mm,118mm,120mm,127mm 5 130.1mm 5 1/8 ,133.3mm 5 1/4 ,139.7mm 5 1/2 ,142.8mm 5 5/8 ,149.2mm 5 7/8 152.4mm 6 ,155.5mm 6 1/8 ,158.7mm 6 1/4 ,161.9mm 6 3/8 ,165.1mm 6 1/2 190.5mm 7 1/2 ,193.6mm 7 5/8 ,200.0mm 7 7/8 212.7mm 8 3/8 ,215.9mm 8 1/2 ,222.2mm8 3/4 241.3 9 1/2 ,244.4 9 5/8 ,250.8 9 7/8 269.8 10 5/8 ,295.3 11 5/8 311.1 12 1/4 ,346.0 13 5/8 ,349.2 13 3/4 374.6 14 3/4 381 15 ,393.7 15 1/2 ,406.4 16 444.5 17 1/2 ,508 20 ,558 22 ,609.6 24 660.4 26 4-Available models:Steel tooth IADC :111, 121,131117,124,126,127,136,137211,311216,217, 227TCI IADC :415,435, 417,437515,525,535,545, 517,527,537,547615,625,635,,617,627,637,737512,522,532,612,622,632,732

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