Tailored-Made Drilling rig rock core barrels with roller bits core barrels with bullet teeth core barrels for rotary drilling rigs

Product Description

Tailored-Made Drilling rig rock core barrels with roller bits core barrels with bullet teeth core barrels for rotary drilling rigs
 

Features:

-Kelly box size as per customer's demand

-Bucket thickness can be made *6mm or *0mm as customer's demand

-The single bottom plate thickness:*0mm

-The double bottom plate thickness:*0/*0mm

-Teeth type:V*9 or V*0

Core Barrels

Core barrels are generally divided into two types:

*- Core Barrel with Bullet Bits (Applicable for strong rock up to **0MPa or Rock with deep cracks)

*- Core Barrel with Roller Bits (Applicable for very strong rock formations with compressive strength grater than **0MPa)

Cutting Diameter Range: **0~***0mm

1. Are you factory or not?

Yes, we are experienced drilling product factory in Hunan,China. Warmly welcome to visit our factory and office.

2. What does your company make?

The main products of our company include micro drilling rig, drilling bucket, auger bucket,flat teeth,round shank chisel,roller bits, kelly bars, piling casing,etc.

3. What about your drlling product delivery time?

Usually it is ****0 days. For some special case, we can deliver it in shorter time. It depends on different products.

4. Do you offer discounts for your drilling product?

Yes. Depends on order quantity.

5.What is the quality of your drilling products?

We strictly control product quality on each step from material choosing to every workmanship.  Our products are exported to many countries and enjoy great reputation.

6.What is the packaging of your drilling products?

Standard export packing for safty shipping: drilling product+plastic film+carton+case

7.What is the payment terms?

We can do EXW,FOB,CIF. Accept  TT&L/C&WU&Money Gram