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FLRT Bit

  • China,Beijing ,Beijing
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China Water Well Drilling Bit / HDD Pilot Bit 311.2mm FA517G API-7-1 Standard
China Water Well Drilling Bit / HDD Pilot Bit 311.2mm FA517G API-7-1 Standard

  1. China Water Well Drilling Bit / HDD Pilot Bit 311.2mm FA517G API-7-1 Standard

Water Well Drilling Bit / HDD Pilot Bit 311.2mm FA517G API-7-1 Standard

  1. MOQ: 20pcs
  2. Price:
  3. Get Latest Price
Supply Ability 300pcs per quarter
Delivery Time 5~45 workdays
Packaging Details plywood box / iron box
Bearing Type Sealed Friction Bearing
Cutting Material TCI
Standard API-7-1, ISO 9001:2008
Series FA
IADC 517
Supplementary Features G : Reinforced Gauge Protection
Application 1 HDD Drilling ( Pilot Bit )
Application 2 Shallow Oil Well Drilling
Brand Name FLRT
Model Number 12 1/4 FA517G
Certification API-7-1, ISO 9001:2008
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 300pcs per quarter Delivery Time 5~45 workdays
Packaging Details plywood box / iron box Bearing Type Sealed Friction Bearing
Cutting Material TCI Standard API-7-1, ISO 9001:2008
Series FA IADC 517
Supplementary Features G : Reinforced Gauge Protection Application 1 HDD Drilling ( Pilot Bit )
Application 2 Shallow Oil Well Drilling Brand Name FLRT
Model Number 12 1/4 FA517G Certification API-7-1, ISO 9001:2008
Place of Origin China
High Light hard rock drill bits FA517GHDD Pilot Bit 311.2mmWater Well Drilling Bit API-7-1

311.2mm FA517G , Rock Bit, Water Well Drilling Bit , TCI Bit, Rotary Drilling Bit , HDD Pilot Bit

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

Types & IADC Code

417

437

447

517

527

517

527

537

547

617

627

637

 

WOB

KN/mm(Bit Dia.)

0.4~0.9

0.4~0.9

0.35~1.0

0.35~1.0

0.5~1.0

0.6~1.1

0.7~1.2

Lb/in. (Bit Dia.)

2285~5142

2285~5142

2000~5714

2000~5714

2857~5714

3428~6285

4000~6857

Rotation Speed (Rpm)

140~60

240~70

125~50

~60

110~50

100~40

80~4

 

 

 

 

Cone offset

  1. - It forces the cone to rotate around the axis of the bit
  2. - The cone slips as it rotates causing tearing and gouging action
  3. - Amount of offset directly relates to the strength of drilled rock
  4. - Large offset used for soft formation
  5. - Hard brittle rock need no offset
  6. - Medium hard rock need up to 2 offset
  7. - The degree of offset is defined as the horizontal distance between the axis of the bit and a vertical plane through the axis of the journal

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    1992

  • Total Annual:

    10000000-13000000

  • Employee Number:

    150~200

  • Ecer Certification:

    Site Member

Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd. is established in 1992 and located in Hebei Province, China. Integrated with Beijing Feilong International Trade Co., Ltd. and Beijing Superior Drilling Equipment Co., Ltd. , the company has involved into a comprehensive enterprise integrating... Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd. is established in 1992 and located in Hebei Province, China. Integrated with Beijing Feilong International Trade Co., Ltd. and Beijing Superior Drilling Equipment Co., Ltd. , the company has involved into a comprehensive enterprise integrating...

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Get in touch with us

  • Reach Us
  • FLRT Bit
  • B2-0645 ROOM, CENTURY-TEA-TRADE-CENTER, NO.10 MALIANDAO ROAD, XUANWU DISTRICT, BEIJING, CHINA
  • https://www.triconerollerbit.com/

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