H/WL-3, Turbo Profile (95.57mm/61.11mm), Suitable for Fractured
formation, when need Complete core.
The impregnated diamond bit is used for cutting holes in medium to
ultra hard formations. A variety of variations are available to
maximize drill life and penetration
The crown is made up of a metal powder and diamond matrix that
wears away during the drilling process and exposes new layers of
diamonds, renewing the cutting
Turbo Profile
- In order to help the customer to select suitable bit and reduce
customer’s workload, please follow below three steps to choice your
bit.
{1}Assure diameter of Impregnated bit
| Type | Core bit |
| Outer Diameter | Inner Diameter |
| Inch | mm | Inch | mm |
| BTW | 2.345 | 59.56 | 1.667 | 42.35 |
| NTW | 2.965 | 75.31 | 2.218 | 56.35 |
| HTW | 3.762 | 95.57 | 2.809 | 71.35 |
| A/WL | 1.875 | 47.63 | 1.062 | 26.97 |
| B/WL | 2.345 | 59.56 | 1.433 | 36.4 |
| B/WL-3 | 2.345 | 59.56 | 1.32 | 33.53 |
| N/WL | 2.965 | 75.31 | 1.875 | 47.63 |
| N/WL-3 | 2.965 | 75.31 | 1.775 | 45.08 |
| H/WL | 3.762 | 95.57 | 2.5 | 63.5 |
| H/WL-3 | 3.762 | 95.57 | 2.406 | 61.11 |
| P/WL | 4.805 | 122.05 | 3.345 | 84.96 |
| P/WL-3 | 4.805 | 122.05 | 3.27 | 83.06 |
| T2-56 | 2.205 | 56 | 1.642 | 41.7 |
| T2-76 | 2.992 | 76 | 2.429 | 61.7 |
| T2-86 | 3.385 | 86 | 2.823 | 71.7 |
| T2-101 | 3.976 | 101 | 3.295 | 83.7 |
| T6-101 | 3.976 | 101 | 3.11 | 79 |
| T6-131 | 5.157 | 131 | 4.252 | 108
|
{2}(1)Appropriate hardness of matrix(For some special or
complicated ground,we will need to customize the diamond bits
according to the actual drilling conditions.)
(2)Appropriate profile/water way and height of the crown(Height of
the crown:9mm-20mm,standard:14mm,Customized)
W-Profile(Standard profile)
·General purpose design
·Suitable for mixed formations contain broken and competent zones
·Suitable for a board range of formations
·Height of crown:14mm,Customized
Face discharge Profile
·Design to minimize washing of core sample
·Suitable for broken/granular formations
·Height of crown:14mm,Customized
Turbo Profile
·High performance ”free cutting” bit
·High productivity
·Suitable for hard/competent formations
·Suitable for non-abrasive formations
Height of crown:14mm,Customized
Sand profile
Suitable for competent to extremly broken or clay,
clay/sand mixed formations
·Double tube applications
·To improve core recovery in soft/broken or loose zones
·Height of crown:14mm,Customized
Taper Profile
·Profile used in hole wedging(directional drilling)
Operations to ream wedged hole after pilot bit
· Height of crown:14mm,Customized
{3}Select suitable series from our three types
(1)Master Series(Full range hardness of stratum)
Manufactured one by one with care and precision,Master™ core bit
are designed to our highest quality standards. They offer their
best performance in very hard to extremely hard types, such as
those comprised of basalt and felsic or volcanic rock and so on.
(2)Navigator Series(Soft -very hard hardness of stratum)
Navigator™is our highest cost performace and most popular series.
This series provides the versatility you need for optimum drilling
perforance in varying conditions, best performance in soft to very
hard stratums
(3)Junior Series(Soft-medium hardness of stratum)
Attractive price with high cost performance, Junior™series provide
good performance in soft to medium stratums
, Suitable for Fractured formation, when need Complete core.
W-Profile
1. Impregnated diamond core bit
It’s most popular and commonly in the mineral’s exploration field
and geology’s exploration field. Nowdays Our company produce three
types(Master Series, Navigator Series, Junior Series) is recognized
and recommended by more and more customers.
We preciously selected grades of top grade synthetic diamond are
distributed in the depth of impregnated bit’s matrix series.The
matrix layer of the crown contains a uniform distribution of these
crystal that are embedded in a powdered metal bond, for improving
lifespan and rate of penetration. The best record of our bit in
south africa, single bit’s life span reach amazing 614.40m
- In order to help the customer to select suitable bit and reduce
customer’s workload, please follow below three steps to choice your
bit.
{1}Assure diameter of Impregnated bit
| Type | Core bit |
| Outer Diameter | Inner Diameter |
| Inch | mm | Inch | mm |
| BTW | 2.345 | 59.56 | 1.667 | 42.35 |
| NTW | 2.965 | 75.31 | 2.218 | 56.35 |
| HTW | 3.762 | 95.57 | 2.809 | 71.35 |
| AQ | 1.875 | 47.63 | 1.062 | 26.97 |
| BQ | 2.345 | 59.56 | 1.433 | 36.4 |
| BQ3 | 2.345 | 59.56 | 1.32 | 33.53 |
| NQ | 2.965 | 75.31 | 1.875 | 47.63 |
| NQ3 | 2.965 | 75.31 | 1.775 | 45.08 |
| HQ | 3.762 | 95.57 | 2.5 | 63.5 |
| HQ3 | 3.762 | 95.57 | 2.406 | 61.11 |
| PQ | 4.805 | 122.05 | 3.345 | 84.96 |
| PQ-3 | 4.805 | 122.05 | 3.27 | 83.06 |
| T2-56 | 2.205 | 56 | 1.642 | 41.7 |
| T2-76 | 2.992 | 76 | 2.429 | 61.7 |
| T2-86 | 3.385 | 86 | 2.823 | 71.7 |
| T2-101 | 3.976 | 101 | 3.295 | 83.7 |
| T6-101 | 3.976 | 101 | 3.11 | 79 |
| T6-131 | 5.157 | 131 | 4.252 | 108
|
{2}(1)Appropriate hardness of matrix(For some special or
complicated ground,we will need to customize the diamond bits
according to the actual drilling conditions.)
(2)Appropriate profile/water way and height of the crown(Height of
the crown:9mm-20mm,standard:14mm,Customized)
W-Profile(Standard profile)
·General purpose design
·Suitable for mixed formations contain broken and competent zones
·Suitable for a board range of formations
·Height of crown:14mm,Customized
Face discharge Profile
·Design to minimize washing of core sample
·Suitable for broken/granular formations
·Height of crown:14mm,Customized
Turbo Profile
·High performance ”free cutting” bit
·High productivity
·Suitable for hard/competent formations
·Suitable for non-abrasive formations
Height of crown:14mm,Customized
Sand profile
Suitable for competent to extremly broken or clay,
clay/sand mixed formations
·Double tube applications
·To improve core recovery in soft/broken or loose zones
·Height of crown:14mm,Customized
Taper Profile
·Profile used in hole wedging(directional drilling)
Operations to ream wedged hole after pilot bit
· Height of crown:14mm,Customized
{3}Select suitable series from our three types
(1)Master Series(Full range hardness of stratum)
Manufactured one by one with care and precision,Master™ core bit
are designed to our highest quality standards. They offer their
best performance in very hard to extremely hard types, such as
those comprised of basalt and felsic or volcanic rock and so on.
(2)Navigator Series(Soft -very hard hardness of stratum)
Navigator™is our highest cost performace and most popular series.
This series provides the versatility you need for optimum drilling
perforance in varying conditions, best performance in soft to very
hard stratums
(3)Junior Series(Soft-medium hardness of stratum)
Attractive price with high cost performance, Junior™series provide
good performance in soft to medium stratums
