SML AQ BQ NQ HQ PQ NQ3 HQ3 HMLC NMLC Core Lifter Spring for Drilling System Core Barrel Accessories
SML AQ BQ NQ HQ PQ NQ3 HQ3 HMLC NMLC Core Lifter Spring for Drilling System Core Barrel Accessories
Feature:
1. Available in all standard drilling sizes
2. Hardened alloy as raw material,it can serve in a long lifespan
3. Core lifters are divided into slotted and fluted .They have the advantages of good springness and long life.
4. Our company produces all kinds of core lifters ,which have the merits of good springness and long life. The core lifter pedestal experiences salt bath quenching which makes it good stability.
Specifications
1. available in all standard drilling sizes.
2. hardened alloy.
SIZE: BQ NQ HQ PQ NQ3 HQ3 PQ3 HMLC NMLC
TYPE: standard or diamond coated
SHAPE: slotted and fluted
ADVANTAGES: strong grip of rock core and long life span
USE:
Drill soft to hard rock, widely used in all kinds of drillings for prospecting, water and electricity building and construction industry of road, railway, bridge and building taking out core to examine stake, etc.
Casing shoe, diamond core drill bit
1. Payment methods
T/T (Telegraphic Transfer), Western Union, MoneyGram or Credit Card…
2. Lead time
Based on order quantity, it ranges from 3 to 20 days to finish production.
3. Shipping
Express: DHL, TNT, UPS, FedEx and Special lines…
Carrier: by air or sea.
They all apply to a very economic cost.
4. Services:
We will respond to your inquires in one hour (holidays as well).
We provide free replacement once the failure is confirmed to be caused by our product quality.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier