Changsha Sollroc Engineering Equipments Co., Ltd
| Weight | 15 KG |
| Material | carburized steel |
| Processing Type | heat treatment and machining process |
| Thread | REG |
| Bit Dia. | 133 mm, 140 mm, 146 mm, 152 mm, 165 mm |
| No. Air Holes | 2 |
| Gauge Buttons | 7×φ16, 7×φ18, 8×φ18, 8×φ18, 8×φ18 |
| Front Buttons | 6×φ14, 7×φ14, 7×φ14, 8×φ14, 8×φ16 |
| Bit Weight | 15.5 KG, 16.0 KG, 16.5 KG, 17.0 KG, 19.0 KG |
| Part No. | SD5-130, SD5-140, SD5-146, SD5-152, SD5-165 |
| Bit Head Types | Convex, Flat Face, Concave |
| Insert Types | ballistic, semi-ballistic, domed |
| Shank Size | 5 1/4", 5 1/2", 5 3/4", 6", 6 1/2" |
| Rock Hardness | soft to medium, hard to very hard |
| Drill Bit Life | long |
| Place of Origin | Hunan, China |
| Brand Name | SOLLROC |
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Product Specification
| Weight | 15 KG | Material | carburized steel |
| Processing Type | heat treatment and machining process | Thread | REG |
| Bit Dia. | 133 mm, 140 mm, 146 mm, 152 mm, 165 mm | No. Air Holes | 2 |
| Gauge Buttons | 7×φ16, 7×φ18, 8×φ18, 8×φ18, 8×φ18 | Front Buttons | 6×φ14, 7×φ14, 7×φ14, 8×φ14, 8×φ16 |
| Bit Weight | 15.5 KG, 16.0 KG, 16.5 KG, 17.0 KG, 19.0 KG | Part No. | SD5-130, SD5-140, SD5-146, SD5-152, SD5-165 |
| Bit Head Types | Convex, Flat Face, Concave | Insert Types | ballistic, semi-ballistic, domed |
| Shank Size | 5 1/4", 5 1/2", 5 3/4", 6", 6 1/2" | Rock Hardness | soft to medium, hard to very hard |
| Drill Bit Life | long | Place of Origin | Hunan, China |
| Brand Name | SOLLROC | ||
| High Light | 5 Inch DTH Drill Bit ，Carburized Steel Down the Hole Bit ，High Performance SD5 Drill Bit | ||
There are three different bit heads on offer, Convex, Flat Face and Concave, also with three different inserts that can tackle any challenge and rock face formation. The two most important factors in choosing the right drill bit are productivity and reliability. For soft to medium rock formations where penetration rates are high the ballistic and semi-ballistic inserts coupled with flat face or concave bit heads are more suitable. If the rock formation is on the hard to very hard side, it is more advisable to use a domed insert with convex head this will result in a longer drill 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 | ||||||
| SD5 | 133 | 5 1/4" | 2 | 7×φ16 | 6×φ14 | 15.5 | SD5-130 |
| 140 | 5 1/2" | 2 | 7×φ18 | 7×φ14 | 16.0 | SD5-140 | |
| 146 | 5 3/4" | 2 | 8×φ18 | 7×φ14 | 16.5 | SD5-146 | |
| 152 | 6" | 2 | 8×φ18 | 8×φ14 | 17.0 | SD5-152 | |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 19.0 | SD5-165 | |
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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