Products Description
T Series Bit

|
No. |
Std. |
Item |
OD*ID(mm) |
Crown Height |
SN. |
|
1 |
T2-46 |
diamond bit |
46.0*31.7 |
C6 |
K3 K5 K7 K9 |
|
2 |
T2-56 |
diamond bit |
56.0*41.7 |
C6 |
K3 K5 K7 K9 |
|
3 |
T2-66 |
diamond bit |
66.0*51.7 |
C6 |
K3 K5 K7 K9 |
|
4 |
T2-76 |
diamond bit |
76.0*61.7 |
C6 |
K3 K5 K7 K9 |
|
5 |
T2-86 |
diamond bit |
86.0*71.7 |
C6 |
K3 K5 K7 K9 |
|
6 |
T2-101 |
diamond bit |
101.0*83.7 |
C6 |
K3 K5K7 K9 |
|
7 |
T6-76 |
diamond bit |
76.0*57.0 |
C6 C9 |
K3 K5K7 K9 |
|
8 |
T6-86 |
diamond bit |
86.0*67.0 |
C6 C9 |
K3 K5 K7 K9 |
|
9 |
T6-101 |
diamond bit |
101.0*79.0 |
C6 C9 |
K3 K5 K7 K9 |
|
10 |
T6-116 |
diamond bit |
116.0*93.0 |
C6 C9 |
K3 K5 K7 K9 |
|
11 |
T6-131 |
diamond bit |
131.0*108.0 |
C6 C9 |
K3 K5 K7 K9 |
|
12 |
T6-146 |
diamond bit |
146.0*123.0 |
C6 C9 |
K3 K5K7 K9 |
|
13 |
T6S-76 |
diamond bit |
76.3*47.7 |
C6 C9 |
K3 K5K7 K9 |
|
14* |
T6S-86 |
diamond bit |
86.3*57.7 |
C6 C9 |
K3 K5 K7 K9 |
|
15 |
T6S-101 |
diamond bit |
101.3*71.7 |
C6 C9 |
K3 K5 K7 K9 |
|
16 |
T6S-116 |
diamond bit |
1163*857 |
C6 C9 |
K3 K5 K7 K9 |
|
17 |
T6S-131 |
diamond bit |
131.3*100.7 |
C6 C9 |
K3 K5 K7 K9 |
|
18 |
T36 |
diamond bit |
36.0*21.7 |
C6 |
K3 K5 K7 K9 |
|
19 |
TT46 |
diamond bit |
46.0*35.2 |
C6 |
K3 K5K7 K9 |
|
20 |
TT56 |
diamond bit |
56.0*45.2 |
C6 |
K3 K5K7 K9 |
MLC/WG/WM Bit

|
No. |
Std. |
Item |
OD*ID(mm) |
Crown Height |
SN. |
|
1 |
NMLC |
diamond bit |
75.3*52.0 |
C6 C9 C12 |
K3 K5 K7 K9 |
|
2 |
HMLC |
diamond bit |
98.8*63.5 |
C6 C9 C12 |
K3 K5 K7 K9 |
|
1 |
AWG |
diamond bit |
47.6*30.1 |
C6 C9 |
K3 K5 K7 K9 |
|
2 |
BWG |
diamond bit |
59.5*42.0 |
C6 C9 |
K3 K5 K7 K9 |
|
3 |
NWG |
diamond bit |
75.3*54.7 |
C6 C9 |
K3 K5 K7 K9 |
|
4 |
NWM |
diamond bit |
75.3*54.7 |
C6 C9 |
K3 K5 K7 K9 |
JP/YP Bit

|
No |
Std. |
ltem |
OD*ID(mm) |
Crown Height |
SN. |
|
1 |
YP36 |
diamond bit |
36.5*21.5 |
C6 C9 |
K3 K5 K7 K9 |
|
2 |
YP47 |
diamond bit |
46.5*29.5 |
C6 C9 |
K3 K5 K7 K9 |
|
3 |
JP75 |
diamond bit |
75.3*54.5 |
C6 C9 |
K3 K5 K7 K9 |
|
4 |
JP95 |
diamond bit |
95.0*63.0 |
C6 C9 |
K3 K5 K7 K9 |
|
5 |
JP110 |
diamond bit |
111.0*79.0 |
C6 C9 |
K3 K5 K7 K9 |
|
6 |
JP130 |
diamond bit |
131.0*94.0 |
C6 C9 |
K3 K5 K7 K9 |
Bits are attached to the foremost part of the Core barrels to be used in direct drilling of the ground, and play the most important role among the equipments that are used in drilling. There are many types of bits classified and used according to the purpose of drilling or ground conditions, and the bits are also different in their material, shape, and performance.
Turbo type diamond core bit is best suited to formations that are hard to very hard under conditions that are solid or at most slightly broken. The Turbo (Style T) waterway configuration is not recommended for use in highly fractured formations.
Due to the reduced face contact area, core bits with the Turbo (Style T) configuration will generally cut with less than a core bit of equivalent size and manufactured with the Regular (Style W) configuration and will usually do so with an equivalent or higher rate of penetration.
About ESUN
As a seasoned manufacturer specializing in rock drilling equipment and associated tools, we export our range of rock drills, down-the-hole drills, top hammer drills, rotary drilling rigs, and water well drilling rigs to international markets. These products find widespread applications in bridge infrastructure, tunnel excavation, mining, water well construction, and urban transportation projects.
Moreover, we function as an established provider of engineering solutions, contributing to making global trade more efficient, intelligent, and sustainable. At Angola, we collaborate closely with strategic partners to deliver adaptable solutions tailored to our clients' specific requirements. Our strategic partners bring decades of expertise in the Oil & Gas sector, bridge infrastructure, tunnel excavation, mining, and various construction industries, ensuring comprehensive and effective project solutions.
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