DTH Hammers & DTH Button Bits for Water Well/ Rock Blasting Drilling

Sollroc is a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.
Hammer inchBits diameterShankMetricInch1"64mm-70mm2 1/2"-2 3/4"BR12"70mm-95mm2 3/4"-3 3/4"MACH20/BR23"90mm-102mm3 1/2"-4"COP32/COP34/MACH303
M30/DHD3.5/BR34"105mm-152mm4 1/8"-6"COP44/DHD340/MACH44
SD4/M40/QL405"133mm-165mm5 1/4"-6 1/2"COP54/DHD350R/MACH50
SD5/M50/QL50/BR56"152mm-254mm4 1/8"-10"COP64/DHD360/SD6
M60/QL60/Bulroc BR68"203mm-330mm8"-13"COP84/DHD380/SD8
QL80/M8010"254mm-380mm10"-15"SD10
NUMA10012"305mm-508mm12"-20"DHD1120/SD12
NUMA120/NUMA125
HammersBit ShankConnection ThreadSuitable bitWorking pressureAir consumption1-3" Middle-low pressure DTH hammers
BR1
BR2
BR3RD40 box
RD50 box
API 2 3/8" Reg
¢64-¢76mm
¢70-¢90mm
¢90-¢110mm0.7-1.75Mpa
0.7-1.75Mpa
0.7-1.75Mpa0.7Mpa4.5m3/min1.0Mpa4m3/min1.4Mpa5m3/min3" hammersDHD3.5
COP32/COP34
M30API 2 3/8"Reg¢90-¢110mm1.0-1.5Mpa1.0Mpa4.5m3/min1.5Mpa9m3/min4" hammersDHD340
COP44
QL40
SD4
M40API 2 3/8"Reg¢105-¢130mm1.0-2.5Mpa1.0Mpa6m3/min1.8Mpa10m3/min2.4Mpa15m3/min5" hammersDHD350
COP54
QL50
SD5
M50API 2 3/8"Reg/API 3 1/2"Reg¢130-¢156mm1.0-2.5Mpa1.0Mpa9m3/min1.8Mpa15m3/min2.4Mpa23m3/min6" hammersDHD360
COP64
QL60
SD6
M60API 3 1/2"Reg¢152-¢203mm1.0-2.5Mpa1.0Mpa10m3/min1.8Mpa20m3/min2.4Mpa28.5m3/min8" hammersDHD380
COP84
QL80
SD8API 4 1/2"Reg¢200-¢279mm1.0-2.5Mpa1.0Mpa15m3/min1.8Mpa26m3/min2.4Mpa34m3/min10" hammersSD10
NUMA100API 6 5/8"Reg¢254-¢330mm1.0-2.5Mpa1.0Mpa22m3/min1.8Mpa40m3/min2.4Mpa55m3/min12" hammersDHD1120
SD12
NUMA120
NUMA125API 6 5/8"Reg¢305-¢381mm1.0-2.5Mpa1.0Mpa30m3/min1.8Mpa56m3/min2.4Mpa78m3/minshank can be available:
1), Dia. 64mm-70mm shank Bulroc BR1
2), Dia. 70mm-95mm shank Halco MACH20, Bulroc BR2
3), Dia. 90mm-102mm shank COP32, COP34, Halco MACH303, M30, DHD3.5, Bulroc BR3
4), Dia. 105mm-152mm shank COP44, DHD340, Halco MACH44, SD4, M40, QL40, Bulroc BR4
5), Dia. 135mm-165mm shank COP54, DHD350R, COP54, Halco MACH50, SD5, M50, QL50, Bulroc BR5
6), Dia. 152mm-254mm shank COP64, DHD360, SD6, M60, QL60, Bulroc BR6
7), Dia. 203mm-330mm shank COP84, DHD380, SD8, QL80
8), Dia. 254mm-380mm shank SD10, Numa100
9), Dia. 305mm-508mm shank DHD1120, SD12, N120, N125
10), Dia. 405mm-864mm shank SD15, SD18
11), VKP80, VKP95, CIR90, CIR100, CIR110, CIR150, CIR200...We can also provide related products RC hammers, RC bits, DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.Generally need 15-25 days
By air, By Express or By sea according to your requests.