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Mission60 152mm 165mm 178mm 191mm Convex Face Rock 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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Mission60 152mm 165mm 178mm 191mm Convex Face Rock Drill Bits

Mission60 152mm 165mm 178mm 191mm Convex Face Rock Drill Bits
Mission60 152mm 165mm 178mm 191mm Convex Face Rock Drill Bits Mission60 152mm 165mm 178mm 191mm Convex Face Rock Drill Bits Mission60 152mm 165mm 178mm 191mm Convex Face Rock Drill Bits Mission60 152mm 165mm 178mm 191mm Convex Face Rock Drill Bits

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Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: QL60
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

Mission60 152mm 165mm 178mm 191mm Convex Face Rock Drill Bits

Description
Application: Quarrying, Construction, Civil Engineering, Mining, Usage: Mining, Water Well Drilling, Geothermal Drilling
Product Name: QL60 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 165mm 178mm 191mm
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:

Convex Face Rock Drill Bits

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Mission60 Rock Drill Bits

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152mm DTH Drill Bits

Mission60 152mm 165mm 178mm 191mm Convex Face DTH Hammer Rock Drill Bit

 

Product description

The DTH system is easy and quick to adapt to a directional drill and is considered one of the best and most effective methods to drill high-quality holes that are stable and straight. It can be done on both hard and soft rock and is extensively used in the construction, oil and gas, and water well industries.

 

QL60 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
QL60 152 6" 2 8×φ16 8×φ16 25.0 QL60-152
165 6 1/2" 2 8×φ18 8×φ16 27.0 QL60-165
178 7" 2 8×φ18 8×φ18 28.5 QL60-178
190 7 1/2" 3 9×φ18 9×φ16 31.0 QL60-190
203 8" 3 9×φ18 9×φ18 33.0 QL60-203
 
Product Advantages:

1. Less weight-on-bit allows for lighter rigs that are easier to set up and takedown.
2. Since cutting force is supplied by reciprocal force, the bit encounters lesser deflection and therefore drills more precisely.
3. Rate of penetration of DTH is 2-5 times greater than the rotary drilling technique.
4. Lesser time consumed compared to when the contractor has to be changed when geology changes.

 

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.

Mission60 152mm 165mm 178mm 191mm Convex Face Rock 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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