Glorytek Industry (Beijing) Co., Ltd.
| Payment Terms | T/T, L/C, Western Union, MoneyGram |
| Supply Ability | 100sets/month |
| Delivery Time | 10-15 days |
| Packaging Details | standard exporting packing |
| Name | High Air Pressure Borehole Drilling DTH Drilling Hammer with DHD SD QL Mission Shank |
| Keyword | High Air Pressure DTH Drilling Hammer |
| Model | 3"/4"/6"/8"/10"/12" |
| Shank Type | DHD QL Mission SD BR, etc. |
| Application | Water Well Drilling, Blasthole Drilling, etc. |
| MOQ | 1set |
| Brand Name | GLORYTEK |
| Model Number | DHD360SK |
| Certification | SGS, TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, Western Union, MoneyGram | Supply Ability | 100sets/month |
| Delivery Time | 10-15 days | Packaging Details | standard exporting packing |
| Name | High Air Pressure Borehole Drilling DTH Drilling Hammer with DHD SD QL Mission Shank | Keyword | High Air Pressure DTH Drilling Hammer |
| Model | 3"/4"/6"/8"/10"/12" | Shank Type | DHD QL Mission SD BR, etc. |
| Application | Water Well Drilling, Blasthole Drilling, etc. | MOQ | 1set |
| Brand Name | GLORYTEK | Model Number | DHD360SK |
| Certification | SGS, TUV | Place of Origin | China |
| High Light | high air pressure dth hammer drilling ，6" dth hammer drilling ，borehole down the hole hammer drilling | ||
High Air Pressure Borehole Drilling DTH Drilling Hammer with DHD SD QL Mission Shank
High Air Pressure Deep Hole Rotary Pneumatic Drilling DTH hammer without foot valve for COP MISSION DHD QL SD.
The optimum range of hole size for blast hole drilling with DTH is 90 mm to 254 mm (3 ½"-10″). Smaller blast holes are generally drilled using tophammer, and larger holes generally use rotary machines.
In other applications, like foundation drilling, DTH hammers can be used with single bit in hole sizes up to . 750 mm (30″). With multiple hammer units CD (Cluster drills) drill holes up to 70″ or 1778 mm.
As a rule of thumb, the smallest hole diameter a DTH hammer can drill is its nominal size. A 4 inch hammer will drill a 4 inch (102 mm) hole. The limiting factor is the outside diameter of the hammer, because, as hole diameter reduces, airflow is restricted. Maximum hole size for production drilling is the nominal hammer size plus 1 inch, so for a 4 inch hammer the maximum hole size is 5 inch (127-130 mm).
Choosing the right hammer is largely determined by hole size and type of rock formation. Ideally, the size of the hammer should match the required hole dimension as closely as possible, leaving just enough space for cuttings to evacuate the hole.
| PRODUCT NAME | GI360SK-QL60 STANDARD VALVELESS |
| BIT SHANK | QL60 WITHOUT FOOT VALVE |
| CONNECTION THREAD | API 3 1/2 REG |
| MAX. WORKING PRESSURE | 30 BAR |
| AIR CONSUMPTION | 20mymin (18BAR) |
| RECOMMEND ROTATION SPEED | 25-55 |
| OUTER DIAMETER | 146MM |
| REC HOLE SIZE | 155-190MM |
| LENGTH WITHOUT BIT | 1164MM |
| WEIGHT | 101.5KG |
Packing: standard exporting packing.
Delivery: Normally 10 days after your advanced payment.
Company Profile
Glorytek Industry ( Beijing) Co., Ltd is a professional manufacturer and supplier of drilling equipment and drilling tools with over 20 years experience. We provide high-quality and complete drilling equipment including drilling rigs, drilling tools, mud pumps, DTH drilling tools, rock drilling tools, etc.
They are widely used in water wells, farmland irrigation, geological exploration, small pile holes, geothermal, rope coring, Mining etc. Our products are the products of choice for drilling engineers in many countries due to their precise design and efficient drilling in use.
Jane Cheng
Sales Representative
Glorytek Industry ( Beijing ) Co., Ltd.
Address:No.B-2507, DongWeiCheng, GuanZhuang,Chao Yang District, Beijing, China.
Tel: +86-10-52864265/52864786
Fax: +86-10-52037270
Mobile:+86-13426420230
Company Details
Business Type:
Manufacturer
Year Established:
2000
Ecer Certification：
Verified Supplier
Glorytek Corporation located in China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to... Glorytek Corporation located in China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to...
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