Changsha Sollroc Engineering Equipments Co., Ltd
| Weight | 16 KG |
| Material | carburized steel |
| Processing Type | heat treatment and machining process |
| Hole Diameter | 105-130mm |
| Flushing Holes | 2*18mm |
| Bit Weight | 7.5-9.4kgs |
| Shank Type | DHD340 |
| Gauge Buttons | 6×φ14, 7×φ13, 7×φ14, 8×φ14 |
| Front Buttons | 5×φ13, 6×φ13, 6×φ14, 7×φ14 |
| Bit Diameter | 105mm, 110mm, 115mm, 120mm, 127mm |
| Air Holes | 2 |
| Part Numbers | DHD340-105, DHD340-110, DHD340-115, DHD340-120, DHD340-127 |
| Button Material | tungsten carbide |
| Design Type | ballistic bit |
| Drilling Method | DTH drilling |
| Place of Origin | Hunan, China |
| Brand Name | SOLLROC |
View Detail Information
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Product Specification
| Weight | 16 KG | Material | carburized steel |
| Processing Type | heat treatment and machining process | Hole Diameter | 105-130mm |
| Flushing Holes | 2*18mm | Bit Weight | 7.5-9.4kgs |
| Shank Type | DHD340 | Gauge Buttons | 6×φ14, 7×φ13, 7×φ14, 8×φ14 |
| Front Buttons | 5×φ13, 6×φ13, 6×φ14, 7×φ14 | Bit Diameter | 105mm, 110mm, 115mm, 120mm, 127mm |
| Air Holes | 2 | Part Numbers | DHD340-105, DHD340-110, DHD340-115, DHD340-120, DHD340-127 |
| Button Material | tungsten carbide | Design Type | ballistic bit |
| Drilling Method | DTH drilling | Place of Origin | Hunan, China |
| Brand Name | SOLLROC | ||
| High Light | 4 Inch DTH Drill Bit ，Carburized Steel Down The Hole Bit ，Water Well Drilling DTH Hammer Bit | ||
Sollroc manufactures their tungsten carbide buttons in-house, right from milling the raw tungsten carbide powder and cobalt, to pressing, sintering and grinding the buttons to a finish. In-house manufacture gives them full control of the production, quality and composition of our bits. With today’s development in rock drilling, where penetration has priority, the ballistic bit design is popular. Nowadays ever harder formations are drilled with ballistic bits.
1.Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2.We have advanced technology and equipment.
3.Our technician has more than 13 year's professional working experience.
| For 4" hammer DTH bits shank | Bit Dia. | No. Air Holes | Gauge Buttons | Front Buttons | Weight (Kg) | Part No. | |
| mm | inch | ||||||
| DHD340 | 105 | 4 1/8" | 2 | 6×φ14 | 5×φ13 | 9.0 | DHD340-105 |
| 110 | 4 1/4" | 2 | 7×φ13 | 6×φ13 | 9.3 | DHD340-110 | |
| 115 | 4 1/2" | 2 | 7×φ14 | 6×φ13 | 10.0 | DHD340-115 | |
| 120 | 4 3/4" | 2 | 8×φ14 | 6×φ14 | 11.0 | DHD340-120 | |
| 127 | 5 | 2 | 8×φ14 | 7×φ14 | 12.0 | DHD340-127 | |
1. for water well, micro piling, geothermal, anchoring
2. Reliable performance
3. long service life
4. easy to maintain
5. stable
Key words:
Bits de botão DTH
brocas para martillos en cabeza
brocas de perforacion
martillos en cabeza
perforación en terreno inestable,
perforacion pozos de agua
micropilotaje
forage de roches
le forage de puits
Forage et
forage géothermique
forage du sol
des outils de forage
micropiling
ENQUÊTES Une rotopercussion
rock drilling
water well drilling
geothermal drilling
ground drilling
drilling tools
Shipping
By Air, By Sea or By express.
Package
Ply - wooden cases + Pallet
DTH hammers >> DTH bits >> RC hammers >>
RC bits >> Button bits >> ODEX system >>
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
10000000-50000000
Employee Number:
600~700
Ecer Certification：
Verified Supplier
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in di... Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in di...
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