Changsha Sollroc Engineering Equipments Co., Ltd
| Supply Ability | 40000 sets per month |
| Delivery Time | 4 weeks |
| Packaging Details | Cartons + ply wood case (no plastic) |
| Material | Quality alloy steel and carbide |
| Diameter | 42mm-220mm |
| Applications | Self drilling anchor |
| Types | Carbide button and cross |
| Buttons | 5-9 buttons |
| Advantage | costly and high quality |
| Exported marketing | Europe, Canada |
| Brand Name | SOLLROC |
| Model Number | R25, R32, R38, R51, R76, T30, T40, T52, T111 |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Supply Ability | 40000 sets per month | Delivery Time | 4 weeks |
| Packaging Details | Cartons + ply wood case (no plastic) | Material | Quality alloy steel and carbide |
| Diameter | 42mm-220mm | Applications | Self drilling anchor |
| Types | Carbide button and cross | Buttons | 5-9 buttons |
| Advantage | costly and high quality | Exported marketing | Europe, Canada |
| Brand Name | SOLLROC | Model Number | R25, R32, R38, R51, R76, T30, T40, T52, T111 |
| Certification | SGS | Place of Origin | China |
| High Light | ballistic button bits ，small rock drill bits | ||
Self Drilling Tapered Button Bits Thread Button Bits For Anchor Bar Carbide Button Drill Bits
Product specifications:
Anchor bits is used as a sacrificial consumable for drilling hole, there usually have Tungsten carbide and steel hardened two types, through machining or casting production technology.
Thread type: R25, R32, R38, R51, T30, T40, T52, T73, T76, T103, T111, T127, T130 etc.
All buttons are made from quality steel and quality carbide in order assure the quality.
Batch production assure our bit is costly and production time is short.
Bits type:
EX: Hardened cross bit for loose to medium dense ground conditions
ES: Hardened button bit for unconsolidated rock with boulders
EC: Hardened arch bit for unconsolidated soil with small boulders
EY: Hardened 3 cutters bit for loose to medium dense ground conditions
EXX: T.C cross bit for soft to medium rock formations
ESS: Button bit with T.C inserts for medium rock formations
ECC: T.C arch bit for soft to medium rock formations
EYY: T.C 3 cutters bit for soft to medium rock formations
Clay bits: Casted clay bit for Soft clay and soil
General guide for anchor bits diameters selection (for reference only):
| Thread | Bits Diameter(mm) | Thread | Bits Diameter(mm) |
| R25 | 42, 51, 76 | T30 | 42, 46, 51, 76, 90 |
| R32 | 45, 51, 76, 90, 100, 115 | T40 | 76, 90, 100, 115 |
| R38 | 64, 76, 90, 100, 110, 115, 130 | T52 | 76, 90, 110, 115, 130,150 |
| R51 | 76, 90, 100, 110, 115, 130,150 | T73 | 115, 130, 175 |
| T76 | 100, 115, 130, 175, 200 | T103 | 175, 220, 280 |
| T111 | 170, 220 | T127 | 200, 220 |
Nut, Coupling, etc spares are available.
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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