1.Reamer bits for soft and hard rock
2.Size:up to 1700mm
3.Certified by ISO,API
4.High quality best price
5.Timely delive
Port: Tianjin Port
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 500 Piece/Pieces per Month
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,or per your request
Contact SupplierPackaging Detail: wooden case or follow your requirement
Delivery Detail: within 7 business days after payment
Reamer bits(Hole openers)
1. Cutting Structure
The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit ).
2.Seal and Lubrication
High performance HNBR O-ring for bearing seal and advanced grease for lubrication.
3.Product Application
It is suitable for the large size well, mining and infrastructure applications.
4.Main Availability, ( Bit sizes and cone types can be customized as you special order)
Size | Bit Type | |
In. | mm | |
28 | 711.2 | 117,127,517,,537,617,637 |
32 | 812.8 | 117,127,517,,537,617,637 |
38 | 914.4 | 117,127,517,,537,617,637 |
As you may or may not know it is very difficult to keep a solid price on hole openers and back reamers due to constant steel and tci price changes. There are also so many options to get if needed. Some questions to ask when you order a bit;
1 What size of shaft and thread?
2 How many cone palm is there on the hole openers
3 What soil am I in?
4 How long am I expecting a bit to last?
There are so many questions to ask before you place an order. So remember to specify the following on enquiry:
* Diameter
* IADC code
* Thread Connection
* Bearing structure
* Drilling formation
For more detailed specifications or catalog please feel free to contact us.
Best Regards!
Rachel Wang