1, Flat Face PDC Non-coring Bits (Newest Design)
Description:
This kind of diamond tool has good performance for various rock
formations, and it is mainly used for general drilling. The powdered
metal matrix ensures strong abrasion resistance and long service life.
Advanced geometric design is adopted for fast penetration.
2, PDC Face Discharged Coring Bits
Description:
With the advantages of good cutting fast penetration, fluent water
passing, high efficiency in getting core and long bit life, our PDC face
discharged coring bits are applied soft to medium hard rock formation.
3, Multi-Blade PDC Non-coring Bits
Description:
Multi-blade PDC non-coring bit is designed for opening holes. Standard
PDC cutters are distributed on the blades. Balance design is used to
improve the stability and efficiency of drilling. It has the advantages
of fast penetration and high drill efficiency in soft rock.
4, Round Profile PDC Non-coring Bits
Description:
This product only has small interface with the rock. Column diamond is
used to protect inner and outer gauge, in addition, extra PDC cutters
are used to enhance gauge protection. The bit can be cleaned and cooled
sufficiently due to the design of flow roomage. This product is widely
applied to soft to medium hard rock formation.
5, Three (Four) Wings Round Profile PDC Bits
Description:
Our round profile PDC bits are improved according to oil bits. High
performance PDC cutters adopted can highly decreases the cutting
resistance and maintains a long service life. This type bits have faster
penetration, longer life and stronger adaptability than conventional
concave multi-wing bits. It is widely applied to medium soft rock
formation.
6, 3 Blades PDC Bits
Description:
This product is a new design type blade bit. It has three blades and
capacious flume. 3 blades PDC bits enjoy the features of high drilling
efficiency and fast penetration. The capacious flume ensures that water
can pass through it quite fluently. They are applied to medium hard rock
formation.
7, PDC Reamer Bits
Description: PDC
Reamer bit is applied to reaming and drilling in medium hard rock. With
the features of good guidance capability, sharpness, stable use and
abrasion resistance, our PDC reamer bits are widely applied in medium
hard rock.
8, Three Wings Concave PDC Non-coring Bits
Description: The
stability and efficiency of drilling are largely improved owing to the
balance design of cutters. Flow roomage is specially designed so that
bit can be clean and cooled sufficiently. This type PDC bit enjoys the
features of good stability and universality. It is applied to soft to
hard rock formation.
9, PDC oil coring set bit
Description: With the features of stability and high performance, this product is specially applied to oil drilling.
10, Normal complete-pieces PDC Bits
Description:
This product is widely applied to soft to hard rock formation. It
adopts the wearproof material which maintains a long service life of
drill. specifications:25mm 28mm,30mm,32mm,36mm,42mm.
PDC bit is developed in a significant advanced technology of diamond
drilling. The disc shaped polycrystalline diamond pads, or cutters, are
set strategically in rows on the bit face. These cutters consist of a
layer of polycrystalline diamond on a tungsten carbide substrate and it
allows the bits to drill through formations which are too soft or too
sticky for conventional diamond drill bits. The PDC bits are designed
for vertical, slant or horizontal drilling and can be used for either
non core, side track or recovery purposes.
4.1/2", 4.3/4", 5.1/8", 5.5/8", 5.7/8", 6.1/4", 6.3/4", 6.5/8" 7.3/8" etc. PCD bits are avaiable.
