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Rock Drilling Tool Mission DTH Hammer and Bit
Our hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life. They are widely used for mine, quarry, road construction for the drilling and blasting work, water well drilling, slope protection, anchoring, etc.|
Item
|
GL345A
|
GL355K
|
GL360K
|
GL380K
|
|
Drilling Dia. (ф/mm)
|
105-130
|
140-152
|
165-219
|
203-350
|
|
Hammer Length(mm)
|
1034
|
1098
|
1372
|
1504
|
|
Outside Dia.(ф/mm)
|
98
|
124
|
152
|
180
|
|
Weight(kg)
|
39
|
70
|
92
|
230
|
|
Working Pressure(Mpa)
|
0.8-2.1
|
0.8-2.1
|
0.8-2.1
|
0.8-2.1
|
|
Air Consumption (M3/Min.)
|
3.5-15
|
4.5-18
|
9-26
|
9.6-24.8
|
|
Torque(N.M)
|
335
|
800
|
1150
|
1870
|
|
Impact Frequency (Times/Min.)
|
≥800
|
840-1500
|
950-1650
|
1100-1550
|
|
Connection 1
|
API 2-3/8
|
API 2-3/8
|
API 3-1/2
|
API 4 1-2
|
|
Connection 2
|
Ф64-8
|
Ф84-8
|
Ф99.5-8
|
ф128-10
|
We normally have stock, we can prepare shipment within 3 days after placing order. Shipping by express, by air and by sea are all available.
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