Thread T45

Top Hammer Drilling Tools for Bench Drilling

Bit Diameter: 70mm-115mm
Length of drill rod: 1525mm-6100mm (MM and MF)
Button bit design: Flat face, drop centre, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Bench, production

We have different designs for various rock formations, and a longer service life to decrease use costs for users.

Button bit Dimensions D Flushing hole (mm) Buttons (mm) Angle Class Part no.
mm in Front No size Gauge No size Front No size Gauge No size
70
76
89
102
2 3/4
3
3 1/2
4
2×8
2×9
2×13
2×13
2×6
2×7
2×8
-
4×11

4×11
5×12
6×13
8×11
8×12
8×14
8×14
35°
35°
35°
35°
H
H
H
H
3070T4512
3076T4512
3089T4513
30102T4514
115 4 1/2 4×13 - 6×14 8×16 35° H 30115T45F14
70
76
2 3/4
3
4×8
4×8
-
-
5×10
5×11
8×11
8×12
35°
35°
M
M
3070T4513D
3076T4513D
89
102
115
3 1/2
4
4 1/2
4×9
4×11
4×13
-
-
-
6×12
6×13
6×14
8×14
8×14
8×16
35°
35°
35°
M
M
M
3089T4514D
30102T4514D
20115T4514D
70
76
2 3/4
4
4 1/2
2×8
2×9
2×6
2×7
4×11
4×12
8×11
8×12
35°
35°
H
H
3070T4512R
3076T4512R
89
102
115
3 1/2
4
4 1/2
2×11
4×11
4×13
2×8
-
-
6×12
6×13
6×14
8×14
8×14
8×16
35°
35°
35°
H
H
H
3089T45F14R
30102T45F14R
30115T45F14R
76
89
102
115
3
3 1/2
4 4
1/2
4×8
4×10
4×11
4×13
-
-
-
-
5×11
6×12
6×13
6×14
8×12
8×14
8×14
8×16
35°
35°
35°
35°
M
M
M
M
3076T4514DR
3089T4514DR
30102T4514DR
30115T4514DR
Cross bit
76
89
3
3 1/2
1×8
1×9
2×8
2×9
-
-
-
-
-
-
-
-
3276T45
3289T45
Reaming tools
Dome bit
127 5 4×8 2×9 1×14 16×14 35° - 30127T4517KD
Cut holes / Dome bit
127 5 2×13 2×11 10×13 8×14 35° - 30127T4518KC

Drill rod Dimensions L Dimensions D Part no
mm ft in mm in
Rod Ø45 with threads T45/T45
3050
3660
4270
4880
6100
10
12
14
16
20
-
-
-
-
-
45
45
45
45
45
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
2045T4530
2045T4536
2045T4542
2045T4548
2045T4561
Rod Ø45 with threads T45/T45 (MF)
1525
1830
3050
3660
4270
5
6
10
12
14
-
-
-
-
-
45
45
45
45
45
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
2045T45MF15
2045T45MF18
2045T45MF30
2045T45MF36
2045T45MF42


Coupling Dimensions Part no
L mm ft in D mm in
T45-45
207 8 1/8 66 2 3/5 MX-T456620
Crossover coupling T45-T38
215 8 1/2 66 2 1/2 MX-T45T386621
Crossover coupling T45-T51
240 8 1/2 72 2 7/8 MX-T45T517224
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