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DHD360 Shank Diameter 152 165 178 190 203mm DTH Drill Bits

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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DHD360 Shank Diameter 152 165 178 190 203mm DTH Drill Bits

DHD360 Shank Diameter 152 165 178 190 203mm DTH Drill Bits
DHD360 Shank Diameter 152 165 178 190 203mm DTH Drill Bits DHD360 Shank Diameter 152 165 178 190 203mm DTH Drill Bits DHD360 Shank Diameter 152 165 178 190 203mm DTH Drill Bits DHD360 Shank Diameter 152 165 178 190 203mm DTH Drill Bits

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Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: DHD360
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: negotiable
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 18 working days
Payment Terms: T/T,
Supply Ability: 10000 pieces/month

DHD360 Shank Diameter 152 165 178 190 203mm DTH Drill Bits

Description
Application: Quarrying, Construction, Civil Engineering, Mining, Usage: Mining, Water Well Drilling, Geothermal Drilling
Product Name: DHD360 DTH Bit Rock Formation: Granite, Limestone, Quartz, Etc
Shank: DHD,Cop,QL,Mission,SD Advantage: Hign Abrasion Resistance
Color: Black Or As Request Size: 152mm-203mm
Rock Hardness: Granite, Limestone, Quartz, Etc Machine Type: Drilling Tool,Drilling Equipment,Downhole Tools,Mining Machine Parts
Use: Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry
High Light:

Diameter 203mm DTH Drill Bits

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Diameter 178mm DTH Drill Bits

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DHD360 Shank Rock Drilling Bits

DHD360 Shank Diameter 152mm-203mm DTH Drill Rock Bit for Mining/Engineering

 

 

Product description

Down-the-Hole drilling is one of the fastest, most dominant methods of geotechnical drilling. DTH drilling has many applications, including water well, oil and gas, blast hole and foundation drilling. This is an energy efficient form of wide-hole drilling (in the hole range of 100-254 mm) that can be performed in both a downward and an upward direction.

 

DHD360 DTH drill bit specification:

For 6" hammer
DTH bits shank
Bit Dia.
(mm)
No.
Air Holes
Gauge
Buttons
Front
Buttons
Weight
(Kg)
Part No.
mm inch
DHD360/COP64 152 6" 2 8×φ16 8×φ16 26.0 DHD360-152
165 6 1/2" 2 8×φ18 8×φ16 28.0 DHD360-165
178 7" 2 8×φ18 8×φ18 30.5 DHD360-178
190 7 1/2" 3 9×φ18 9×φ16 34.0 DHD360-190
203 8" 3 9×φ18 9×φ18 36.0 DHD360-203
 


Product Advantages:

1.The DTH system is easily adaptable to most directional drills in a short period of time.

2.Lower operating costs, as the same drill will be used for drilling through dirt and rock.

3.The use of air makes this method very cost-effective as air does not have to be sourced, transported or treated.

4.Less amount of drilling fluid and additives are required.

 

Face shape Features

Concave Face

1. Capable of drilling straighter holes in medium to hard rock which is broken or less consolidated

2. Offers high penetration rate in the above stated rock conditions

3. Has excellent air flushing characteristics

4. Predominant face style for majority of drilling conditions

Flat Face

1. Have a superior performance in hard, abrasive and broken rock conditions

2. They however have a slower penetration rate in comparison to a concave face bit

Convex Face

1. This face has been designed to offer high penetration rate in soft rock such as shale, limestone etc

2. They are recognized for having excellent capability for drilling into moderately consolidated rock conditions

 

Product application

At present, DTH drilling tool is widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering.

 

DTH is one of the most efficient ways of drilling rock, using a rapid hammer action to break the rock into sizeable chips which are then evacuated from the bore hole by the air exhausted from the DTH Hammer. The technique provides fast drilling of accurately aligned, straight and clean holes in most ground conditions.

DHD360 Shank Diameter 152 165 178 190 203mm DTH Drill Bits 0
 

Company informaiton

At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers’ needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers’ needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.

 

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Serena Gong

Tel: +8613055195409

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