Changsha Sollroc Engineering Equipments Co., Ltd
| Weight | 16 KG |
| Material | carburized steel |
| Processing Type | heat treatment and machining process |
| Size | 5 1/2''-6'' |
| Diameter | 140-152mm |
| Air Compressor | High air pressure DTH bits |
| Shank Size | 140mm |
| Bit Diameter | 5 1/2" |
| Air Holes | 2 |
| Gauge Buttons | 7×φ18 |
| Front Buttons | 6×φ14 |
| Part Number | QL50-130 |
| Place of Origin | Hunan, China |
| Brand Name | SOLLROC |
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Product Specification
| Weight | 16 KG | Material | carburized steel |
| Processing Type | heat treatment and machining process | Size | 5 1/2''-6'' |
| Diameter | 140-152mm | Air Compressor | High air pressure DTH bits |
| Shank Size | 140mm | Bit Diameter | 5 1/2" |
| Air Holes | 2 | Gauge Buttons | 7×φ18 |
| Front Buttons | 6×φ14 | Part Number | QL50-130 |
| Place of Origin | Hunan, China | Brand Name | SOLLROC |
| High Light | 5 Inch DTH Drill Bit ，Carburized Steel Down The Hole Bit ，Water Well Drilling DTH Hammer Bit | ||
The bit is the tool cutting the rock, and no hammer or rig drilling is better than the bit it uses. The down-the-hole bit is subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration. In such cases remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life.
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 5" hammer DTH bits shank | Bit Dia. | No. Air Holes | Gauge Buttons | Front Buttons | Weight (Kg) | Part No. | |
| mm | inch | ||||||
| QL50 | 133 | 5 1/4" | 2 | 7×φ16 | 6×φ14 | 15.5 | QL50-130 |
| 140 | 5 1/2" | 2 | 7×φ18 | 7×φ14 | 16.0 | QL50-140 | |
| 146 | 5 3/4" | 2 | 8×φ18 | 7×φ14 | 16.5 | QL50-146 | |
| 152 | 6" | 2 | 8×φ18 | 8×φ14 | 17.0 | QL50-152 | |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 19.0 | QL50-165 | |
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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