8 1/2'' iadc 637 tricone bit for water well drilling

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Home > Product > 8 1/2'' iadc 637 tricone bit for water well drilling
Product
8 1/2'' iadc 637 tricone bit for water well drilling
Posting date : Dec 19, 2025
Membership
Free Member Scince Jan 22, 2021
FOB Price
$1000
Min. Order Quantity
1
Supply Abillity
200 pieces
Port
Tianjin Seaport
Payment Terms
T/T
Package
Wooden case
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Longyue
Model Number
8 1/2''
HS-CODE
8207-19
Package & Delivery Lead Time
Package
Wooden case
Delivery Lead Time
5-7 days
Detailed Description

Production Specification

1.Bit Size:8 1/2''

2.IADC Code:637

3.API Pin Connection:4 1/2'' API Reg

Operating Parameters

4.WOB(KN/mm):0.5-1.2

5.RPM(R/MIN):80-40

6.Applications:hard formation with high compressive strength,such as sandstone, limestone,dolomite,hard gypsum,marble,etc. 


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