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Brand Name : SOLLROC
Model Number : OD108MM-406MM
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 : Concentric Casing Drilling System with wings
Color : as request
Hammer Type : 4"-12"
Specification : 2 -4 wings
Casing tube : 168mm, 178mm, 219mm, 244mm, 273mm
Material : Speed Steel
Overburden Concentric Casing Drilling System with 2 or 3 Wings
  
 Product Specification:
Concentric Overburden Casing System: With ring bits, with wings and with slide blocks.
 
 others, Concentric (or Symmetrix) Overburden Casing System with Blocks
 Model: 1) Casing Shoe + pilot bit + 2 pcs Blocks; Or
 2) Casing Shoe + pilot bit + 3 pcs Blocks; Or
 3) Casing Shoe + pilot bit + 4 pcs Blocks.
  
Concentric Casing System Ring Bit is the latest new and simple product line designed and manufactured by Sollroc for drilling through overburden with casing.
 
 It can be used in all ground conditions and drilling applications as: Foundation construction, Piling construction, Water Well and Geothermal, Tunneling and Horizontal drilling.
  
| Product Name: | Concentric casing system with ring bit & Concentric casing system (Permanent) | 
| Material: | carbide | 
| MOQ: | 1 pcs | 
| Design Principles | Make the casing follow easy and the equipment and operation simple | 
| Type | Concentric casing system | 
| Application | It is recommended to drill in rock formation where contains some ovals and fractures. | 
| Certificate | ISO9001 | 
| Outstanding Advantages | The stable and reliable working performance and the less vibration of drill rig and flexible to open and close. | 
| Casing Tube OD(mm) | Casing Tube ID(mm) | Reamed Dia(mm) | Casing Shoe ID(mm) | Hammer Type | 
|---|---|---|---|---|
| 168 | 149-155 | 184 | 140 | DHD350/SD5/QL50/MISSION50 | 
| 178 | 159-165 | 194 | 150 | DHD350/SD5/QL50/MISSION50 | 
| 193 | 173-180 | 206 | 164 | DHD360/SD6/QL60/MISSION60 | 
| 219 | 199-206 | 234 | 182 | DHD360/SD6/QL60/MISSION60 | 
| 244 | 224-260 | 260 | 210 | DHD380/SD8/QL80/MISSION80 | 
| 273 | 251-257 | 305 | 240 | DHD380/SD8/QL80/MISSION80 | 
| 323 | 301-310 | 348 | 284 | SD10/NUMA100 | 
| 406 | 382-388 | 440 | 364 | SD10/NUMA100 | 
| 457 | 433-439 | 488 | 413 | SD12/NUMA120/DHD1120 | 
| 508 | 484-490 | 538 | 464 | SD12/NUMA120/DHD1120 | 
Product Photos
  
 
  
 About Us:
 Sollroc is an international market-oriented company specialized in manufacturing, supplying and services of rock drilling tools.  we offer a full range of drilling products. Such as top hammer drilling tools , down the hole drilling tools (DTH hammers and bits), Overburden Drilling tools(ODEX system Symmetrix system), RC drilling tools(RC hammers and RC bits), which are widely used in mining, quarrying, well drilling and construction. All of them are compatible with other world leading brands such as Atlas Copco, ,Robit, Mincon, Rockmore and etc.
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For more information please contact:
 Changsha Sollroc Engineering Equipments Co., Ltd
 Tel: 86-731-85551632 Fax: 86-731-85551635
 Emai: info@sollroc.com
 Skype: jessicaling1982
 Skype: yongzhedrill
 Website: www.sollroc.com
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