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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: JS
  • Model Number: BQ NQ HQ PQ
  • Type: head assembly
  • Machine Type: Drilling Tool
  • Certification: ISO
  • Material: Carbon Steel
  • Processing Type: Forging
  • Use: Ore Mining

Packaging & Delivery

Packaging Details standard export packing
Delivery Time one week

Specifications

1. available in all standard drilling sizes (B,N,H,P).
2. hardened alloy
3. precision machining

 

 
Product Description

  

Tangshan Jinshi head assembly features long life span, good compatibility with parts like inner tube and outer tube from other vendors, and availability in all spare parts.

 

core sizes

 

Double tube surface
Size(surface exploration drill)Metric system(mm)Imperial system(in)
Hole diameterCore diameterHole diameterCore diameter
BQ6036.42.361.43
NQ75.747.62.981.88
HQ96.163.53.782.5
PQ122.7854.833.34
Triple tube surface
NQ375.7452.981.78
HQ396.161.13.782.41
PQ3122.7834.833.27

 

 

 

 

 

Transaction History of the Supplier

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
2 Transactions 900+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $76,000
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