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HEJIAN RLB DRILLING EQUIPMENT CO.,LTD

Province/State:hebei

Country/Region:china

Contact Person:MissWang

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15 1/2" in 393.7mm.tci rock drilling bits new

Name: 15 12 in 3937mmtci rock drilling bits new
Brand: RLB
Price: 500 USD

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Brand Name :RLB

Model Number :IADC 127,537,637

Certification :API &ISO

Place of Origin :HEBEI

MOQ :3 pcs

Price :500 usd-

Payment Terms :T/T,WESTERN UNION,MONEY GRAM

Supply Ability :300 pcs per month

Delivery Time :7-15 days

Packaging Details :wooden case

BEARING :SEALED JOURNAL BEARING

EXRAL FEATURE :GAUGE PROTECTION

S :SHIRTTAIL

DRILLING METERS :300-1000METERS

Processing Type :Casting

Material :High Manganese Steel

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15 1/2" in 393.7mm.tci rock drilling bits new

Product Description

TCI BITS for Soft - Medium Soft formations
Features large chisel-shaped tungsten carbide inserts to provide the highest penetration rates in the softest formations such as shales, clays, limestone and sands.
IADC CODES 437 - 517 - 527

TCI BITS for Medium Hard - Hard formations
Effective in a variety of formations with higher compressive strength such as hard limestone,

sandstone, dolomite and other formations with high abrasive quality, hard streaks and broken formations.
IADC CODES 617 - 627 - 637

TCI BITS for Hard and abrasive formations
With hemispherical tungsten carbide inserts. To optimize penetration rate in hard and abrasive

formations such as granites, basalts, quartzite and chert. Drilling weight of 3 ± 4 tons per inch of diameter should be applied.
IADC CODES 732 - 737 - 837

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