Henan Kendol Industrial Co., Ltd.

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Bench Drilling T51

Bench Drilling T51

The T51 rock drill jumbo drilling tool includes: drill bit, core tube, reamer, coring head, drill pipe, drill collar, and weighting collar.

The T51 drilling tool of the rock drill jumbo includes:

Host: pneumatic hammer, pneumatic pick, electric drill, grinding wheel machine, grinding wheel saw, pneumatic crusher.

Auxiliary tools: nail extractor, screwdriver, tire scraper, tightener, wire cutter, test pen, multimeter, and electric pen.

Host accessories: gas leg, rock core tube, extension rod, joint, sealing ring, handle body, punch hammer, drill bit, needle valve.

Auxiliary tool accessories: extension rod, sleeve, locking pliers, angle valve, slot screwdriver, cross screwdriver, washer.

T51 (2″)

Button bit  ( T51) Dimensions (D) Flushing hole (mm) Buttons (mm) Angle Class Part no.
mm inch Front
No size
Gauge
No size
Front
No size
Gauge
No size
89
102
3 1/2”
4”
2×7
——
2×12
2×14
8×14
8×14
6×12
6×13
35°
35°
H
H
3089T5114
30102T5114
115 4 1/2” —— 4×13 8×16 6×14 35° H 30115T51F14
89
102
3 1/2”
4”
——
——
4×10
4×11
8×14
8×14
6×12
6×13
35°
35°
M
M
3089T5114D
30102T5114D
115 4 1/2” —— 4×13 8×16 6×14 35° M 30115T5114D
127 5” —— 3×13 9×16 10×14 35° H 30127T5119
127 5” —— 3×13 9×16 9×14 35° M 30127T51F18
127 5” —— 3×13 9×16 10×14 35° H 30127T5119R
89
102
115
3 1/2”
4”
4 1/2”
2×8
——
——
2×11
4×11
4×13
8×14
8×14
8×16
6×12
6×13
6×14
35°
35°
35°
H
H
H
3089T5114R
30102T5114R
30115T5114R
89
102
115
3 1/2”
4”
4 1/2”
——
——
——
4×10
4×11
4×13
8×14
8×14
8×16
6×12
6×13
6×14
35°
35°
35°
M
M
M
3089T5114DR
30102T5114DR
30115T5114DR
127 5” —— 3×13 9×16 9×14 35° M 30127T5118DR
152 6” 2×10 5×10 20×14 2×14 35° 30152T5122K

Bench Drilling T51

Drill rod (T51) Dimensions (L) Dimensions (D) Part No.
mm Ft     inch mm inch
Rod 51 with threads T51/T51
3660
4270
6100
12
14
20


51
51
51
2
2
2
2051T5136
2051T5142
2051T5161
Rod 51 with threads T51/T51(MF)
1525
1830
3660
4270
5
6
12
14



51
51
51
51
2
2
2
2
2051T51MF15
2051T51MF18
2051T51MF36
2051T51MF42
Coupling  (T51) Dimensions (D) Length (L) Part no.
mm inch mm Ft  inch
T45-T45
72 2 1/8″ 235 9′   1/4″ MX-T517223
77 3’ 235 9’   1/4″ MX-T517723
Crossover coupling T51-T45
72 2 7/8″ 240 9′   1/2”  MX-T51T457224

 

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