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Changsha Sollroc Engineering Equipments Co., Ltd
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2 Inch DTH Drilling Tools Br2 DTH Mining Drill Head Erosion Resistant

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2 Inch DTH Drilling Tools Br2 DTH Mining Drill Head Erosion Resistant

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Brand Name : SOLLROC

Model Number : Br2 dth bits

Certification : SGS

Place of Origin : China

MOQ : 1 set

Supply Ability : 20000 sets per month

Delivery Time : 3-4 weeks

Packaging Details : Cartons + ply wood case (no plastic)

Product name : Br2 dth bits

Color : Black or optional

Air pressure : 10-15 bar

Applications : water well drilling, mining, rock drilling

Face shape : Flat, Convex

Diameter : 76mm-90mm

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2" Down The Hole 76mm 90mm Br2 DTH Button Drill Bits For Rock Drilling

Product specifications:

Type Bit Dia(mm) No Air Holes Guage Buttons Front Buttons Weight(kgs) Part No
Br2 Drill Bit 76 2 6x12 5x10 3.6 Br2-76
80 2 6x13 5x10 4 Br2-80
90 2 6x13 6x13 4.2 Br2-90

Hammer Size Bits diameter Shank
Metric Inch
1" 64mm-70mm 2 1/2"-2 3/4" BR1
2" 70mm-95mm 2 3/4"-3 3/4" MACH20/BR2
3" 90mm-102mm 3 1/2"-4" COP32/COP34/MACH303
M30/DHD3.5/BR3
4" 105mm-152mm 4 1/8"-6" COP44/DHD340/MACH44
SD4/M40/QL40
5" 133mm-165mm 5 1/4"-6 1/2" COP54/DHD350R/MACH50
SD5/M50/QL50/BR5
6" 152mm-254mm 4 1/8"-10" COP64/DHD360/SD6
M60/QL60/Bulroc BR6
8" 203mm-330mm 8"-13" COP84/DHD380/SD8
QL80/M80/M85
10" 254mm-380mm 10"-15" SD10
NUMA100
12" 305mm-508mm 12"-20" DHD1120/SD12
NUMA120/NUMA125


Product photos

2 Inch DTH Drilling Tools Br2 DTH Mining Drill Head Erosion Resistant

Available series of DTH hammer:
1) high pressure
SD series hammer: SD 5, SD 6, SD 8 and SD 12 DTH Hammers.
QL series hammer: QL 50, QL 60, QL 80 DTH Hammers.
HD series hammers: DHD 3.5, DHD 340. DHD 350, DHD 360, DHD380 DTH Hammers.

Mission series hammers: M30, M40, M50, M60, M80 DTH Hammers.
Cop series hammers: Cop 32/34, Cop 42/44, Cop 54/64 DTH Hammers.
2) low air pressure: BR1, BR2, CIR 70, CIR 90, J60, J80, J100, J150, etc.

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 gotton good reputation from our customers all over the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.


Product Tags:

oil well drilling tools

      

water well drilling tools

      
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