Home ProductsDTH Drill Bits

203mm 8" Black Color High Air Pressure DTH Drill Bits For Water Well Drilling

Certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
Customer Reviews
I received my hammers and bits, they looks amazing,.they are performing well after we use them, thanks very much.

—— John Lewis

I would recommend this company product 110% as in the past I have had a 100% good result from them.

—— Vesa Vaatanen

I'm Online Chat Now

203mm 8" Black Color High Air Pressure DTH Drill Bits For Water Well Drilling

203mm 8" Black Color High Air Pressure DTH Drill Bits For Water Well Drilling
203mm 8" Black Color High Air Pressure DTH Drill Bits For Water Well Drilling 203mm 8" Black Color High Air Pressure DTH Drill Bits For Water Well Drilling

Large Image :  203mm 8" Black Color High Air Pressure DTH Drill Bits For Water Well Drilling

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: QL80
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: negotiable
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 23-28 working days
Payment Terms: T/T,
Supply Ability: 10000 pieces/month

203mm 8" Black Color High Air Pressure DTH Drill Bits For Water Well Drilling

Description
Application: Quarrying, Construction, Civil Engineering, Mining, Usage: Mining, Water Well Drilling, Geothermal Drilling
Product Name: QL80 DTH Bit Rock Formation: Granite, Limestone, Quartz, Etc
Shank: QL80 Advantage: Hign Abrasion Resistance
Color: Black Or As Request Size: 8"
Bit Diameter: 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:

dth hammer bits

,

atlas copco dth bits

 

 

Product description

Made of high-quality steel and carbide as raw materials. After special heat treatment, the ball-toothed drill bit can meet the requirements of rock formation with strong hardness and minimize the loss during energy transmission. Uniform tooth force is not easy to drop teeth and tooth removal, so that the impact energy can be concentrated on the rock to achieve efficient tunneling.

 

QL80-203mm DTH Drill Bit overview

Bit Diameter    203mm      8''
flushing hole (No.* Button Dia.mm)     2*30
No.* Button Dia. mm     Gauge Buttons 10*18mm
    Front Buttons  8*18mm + 6*16mm
Weight (kg)     47


Product Advantages

1.   1.Durable  
      The alloy steel is very strong and has long service life.

2.easy operation
Strong torque, head design rich for different geological needs.

3.Well made
Standard of work size. Reduce wear and tear to screws and extend service life.

4.Complete specifications
Different sizes and sizes. Meet the needs of different airlines.

 

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

 

Structure picture

203mm 8" Black Color High Air Pressure DTH Drill Bits For Water Well Drilling 0

 

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.

203mm 8" Black Color High Air Pressure DTH Drill Bits For Water Well Drilling 1
 

 

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

Send your inquiry directly to us (0 / 3000)