FOB Price
Get Latest Price650 ~ 800 USD / Set ( Negotiable )
|1 Piece Minimum Order
Country:
China
Model No:
TGZ
FOB Price:
650 ~ 800 USD / Set ( Negotiable ) Get Latest Price
Place of Origin:
Yichang, Hubei, China
Price for Minimum Order:
650 per Set
Minimum Order Quantity:
1 Piece
Packaging Detail:
FOAM+CARTON+WOODEN CASE
Delivery Time:
7-30 days depend on product quantity
Supplying Ability:
5000 Set per Month
Payment Type:
T/T, Western Union, Money Gram, PayPal
Product Group :
Contact Person Ms. Cyndee
Wujiagang Industrial Zone, Yichang, Hubei, China, Yichang, Hubei
Symmetric
overburden casing system Drilling Tools with Casing
Tube
Retrievable Symmetric
Drilling tools with csing tube step-by-step:
1. When the drilling starts, the central bit drive the ring bit
down the hole, meanwhile the casing shoe and casing tube follow
down together.
2.When arriving the bedrock, reversly rotate the tools and the
central bit is pulled out from the hole.
3. During pouring the concretes through the casing tube, pull out
the casing tube with the ring bit synchroly.
Permanent
Symmetric Drilling Tools with csing tube
step-by-step:
1. When the drilling starts, the central bit drive the ring bit
down the hole, meanwhile the casing shoe and casing tube follow
down together.
2. When arriving the bedrock, reversly rotate the tools and the
central bit is pulled out while leaving ring bit in the hole
bottom.
3. Pouring the concretes into the casing tube or move to next
field work process.
| Assembly Code | Hammer | Drill pipe dia.(mm) |
| TGZ***3.****8/7.5 | DHD3.5 | *6 |
| TGZ***3.****4/6 | DHD3.5 | *6 |
| TGZ***3.****7/6.5 | DHD3.5 | *6 |
| TGZ**********0/6 | DHD**0A | *6 |
| TGZ**********6/7.5 | DHD**0A | *6 |
| TGZ**********8/*0.5 | DHD**0R | *6 / *9 |
| TGZ**********8/8 | DHD**0R | *6 / *9 |
| TGZ**********8/9 | DHD**0R | *6 / *9 |
| TGZ**********3/*0 | DHD**0R | *6 / *9 |
| TGZ**********4/6.5 | DHD**0 | **4 |
| TGZ**********9/7 | DHD**0 | **4 |
| TGZ**********9/*2.5 | DHD**0 | **4 |
| TGZ**********3/*1.5 | DHD**0 | **4 / **0 |
| TGZ**********3/6.5 | DHD**0 | **4 / **0 |
| TGZ**********4/9.5 | DHD**0 | **0 / **4 |
| TGZ**********6/9.5 | DHD**2 | **4 / **3 |
Symmetric/Centrex/Symmitrix
Drilling System
Symmetric is a concentric drilling system with retrievable
pilot bits.
This system drills in any direction and in any type of ground
condition.
It is, in fact, the most flexible and efficient overburden system
on the market today.
The Symmetric components are made up of:
**-A pilot bits with large internal flushing holes and external
flushing grooves
**-Symmetrical ring bit (reamer) with internal bayonet
coupling
**-Casing shoe for driving of casing.
The Pilot bits is attached to any common DTH hammer shank.
| Country: | China |
| Model No: | TGZ |
| FOB Price: | 650 ~ 800 / Set ( Negotiable ) Get Latest Price |
| Place of Origin: | Yichang, Hubei, China |
| Price for Minimum Order: | 650 per Set |
| Minimum Order Quantity: | 1 Piece |
| Packaging Detail: | FOAM+CARTON+WOODEN CASE |
| Delivery Time: | 7-30 days depend on product quantity |
| Supplying Ability: | 5000 Set per Month |
| Payment Type: | T/T, Western Union, Money Gram, PayPal |
| Product Group : | Eccentric and Symmetric casing systems |
