BQ NQ HQ PQ head assembly

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US $100-200 / Sets | 1 Set/Sets (Min. Order)
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Overview
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
SupplyAbility
SupplyAbility:
200 Set/Sets per Week
Packaging & Delivery
Packaging Details
standard export packing
Port
TIAN JIN / ERLIANHOT
Lead 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