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API 7 1/2 190.5mm Hard Rock Water Well Drill Bits
API 7 1/2 190.5mm Hard Rock Water Well Drill Bits
API 7 1/2 190.5mm Hard Rock Water Well Drill Bits
API 7 1/2 190.5mm Hard Rock Water Well Drill Bits
Specifications
Brand Name :
OEM
Certification :
API
Place of Origin :
CHINA
MOQ :
1 set
Price :
Negotiation
Payment Terms :
T/T, L/C, T/T, Western Union
Supply Ability :
Based on the detailed quotation
Delivery Time :
10-20 days working days
Packaging Details :
Wooden cases standard export package
Name :
Tricone Drill Bit
Type :
Drill Bit
Advantage :
High Cost Performance
Processing Type :
Forging
Application :
Well Drilling
IADC :
617Y
Weight :
38/40 Kgs
Machine Type :
Drilling Tool
Material :
Carbon Steel
Use :
Well Drilling
Diameter :
7 1/2"=190.5mm
Description

API 7 1/2" 190.5mm Hard Rock Water Well Drilling Bits

* This Series Tricone Bit Diameter from 3 7/8" to 36 inch, IADC Code from 117 to 137.

* Bearing : Rubber (O-Ring )Sealed Journal Bearing Bit

Product Name

API 7 1/2" Tricone Drill Bit Water Well Drilling Bit

Model

7 1/2" HA617GY

Product Standard

API Spec. 7-1

Pin Thread

API Reg. 4 1/2"

Sealed Bearing

O-Ring Sealed Journal Bearing

Normal WOB

0.70~1.20 KN/MM (Bit Diameter)

Gross / Net Weight

32 / 35 Kgs

Packing Size

250X250X400 mm

Rotary Speed

70~40 RPM

Cutting Structure

Large radius scoop compacts in inner row,spherical compacts in outer row,and a row of trimmers is added between gage row and heel row.

Drilling Formation

Medium hard with high compressive strength and high abrasiveness,such as limestone,dolomite,sandstone and chert,etc.

API 7 1/2

Product tags

water well drill bits

,

water drill bits varel

,

water well drilling tools
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API 7 1/2" 190.5mm Hard Rock Water Well Drill Bits

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Product Detail
Brand Name :
OEM
Certification :
API
Place of Origin :
CHINA
MOQ :
1 set
Price :
Negotiation
Payment Terms :
T/T, L/C, T/T, Western Union
Contact Supplier
API 7 1/2 190.5mm Hard Rock Water Well Drill Bits
API 7 1/2 190.5mm Hard Rock Water Well Drill Bits

Beijing Silk Road Enterprise Management Services Co.,LTD

Verified Supplier
5 Years
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter
Main Products :
Rock Drilling Rig, Water Well Drilling Rig, DTH Drilling Rig
Employee Number :
400~500
Certification Level :
Verified Supplier
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