|Place of Origin:||China|
|Minimum Order Quantity:||negociated one|
|Packaging Details:||wooden box or steel box|
|Delivery Time:||10-15 days|
|Payment Terms:||T/T, L/C, Western Union|
|Supply Ability:||5000 Piece/Pieces per Month|
|Type:||Drill Bit||Machine Type:||Drilling Tool|
|Use:||Well Drilling||Application:||Water, Oil, Gas Well, Mining Drilling|
Oil Well Water Well Drilling Tri Cone Three-Cone Rock Roller Drill Bits
Soft formation TCI bits:
The soft formation TCI bits are used to drill low compressive strength, very soft formations.
This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameter and
high projection. This cutting structure design, combined with maximum cone offset, results in high bit penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations.
Medium formation TCI bits
The medium formation TCI bits features aggressive chisel tungsten carbide inserts the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing durability.
Hard formation TCI bits:
Medium hard formation TCI bits:
The medium hard formation TCI bits features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows. This design provides a fast drilling rate and Added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing durability.
We have many series of rock bits, quality grades are different, and prices are different. We believe, the proper tools with higher cost-performance is the most important. For example, our top quality rock bits is not cost-effective for water well driling, as the water well drilling machine can not drive the super rock bit to perform their best. But for very deep well drilling, high quality grades rock bits is cost effective even its price is much higher.
So it is better tell us as more as possible the details of projects, then we provide the proper solutions and offer, usually 2 or 3 solutions will be provided for options.
Contact Person: Yingkai