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China water well drilling rig

T51

Top hammer drilling tools for bench drilling
Bit Diameter:89mm-127mm
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 .
We have different designs for various rock formations ,and a long service life to decrease use costs for users .

Dimesions D Flushing hole(mm) buttons(mm) Angle Class Part No. Button Bit
mm in Front No. size Gauge No. size Front No. size Gauge No. size
89 3 1/2 2*12 2*7 6*12 8*14 35° H F3089T5114
102 4    2*14 - 6*13 8*14 35° H F30102T5114
115 4 1/2 4*13 - 6*14 8*16 35° H F30115T51F14
89 3 1/2 4*10 - 6*12 8*14 35° M F3089T5114D
102 4    4*11 - 6*13 8*14 35° M F30102T5114D
115 4 1/2 4*13 - 6*14 8*16 35° M F30115T5114D
127 5    3*13 - 10*14 9*16 35° H F30127T5119
127 5    3*13 - 9*14 9*14 35° M F30127T5118D
127 5    3*13 - 9*14 9*16 35° H F30127T5118R
89 3 1/2 2*11 2*8 6*12 8*14 35° H F3089T51F14R
102 4    4*11 - 6*13 8*14 35° H F30102T51F14R
115 4 1/2 4*13 - 6*14 8*16 35° H F30115T51F14R
89 3 1/2 4*10 - 6*12 8*14 35° M F3089T5114DR
102 4    4*11 - 6*13 8*14 35° M F3010T5114DR
115 4 1/2 4*13 - 6*14 8*16 35° M F30115T5114DR
127 5    3*13 - 9*14 9*14 35° M F30127T5118DR
 
Dimesions D Flushing hole(mm) buttons(mm) Angle Class Part No. Reaming tools
mm in Front No. size Gauge No. size Front No. size Gauge No. size
152 6    5*10 2*10 2*14 20*14 35° - F30152T5122KD Dome bit
 
Dimensions L   Dimensions D   Part no. Drill rod
mm ft in mm in
3660 12 - 51 2 F2051T5136 Rod ∅51 with Threads T51/T51
4270 14 - 51 2 F2051T5142
6100 20 - 51 2 F2051T5161
1525 5 - 51 2 F2051T51MF15 Rod ∅51 with Threads T51/T51(MF)
1830 6 - 51 2 F2051T51MF18
3660 12 - 51 2 F2051T51MF36
4270 14 - 51 2 F2051T51MF42
 
Dimensions L   Dimensions D   Part no. Coupling
mm ft in mm in
235 9  1/4 72 2 1/8 FMX-T517223 T51-T51
235 9  1/4 77 3    FMX-T517723 T51-T51
240 9  1/2 72 2 7/8 FMX-T51T457224 Crossover coupling T51-T45
 

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