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QL60 Nickel Alloy Steel 7'' 178mm Water Well 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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I received my hammers and bits, they looks amazing,.they are performing well after we use them, thanks very much.

—— John Lewis

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QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits

QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits
QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits

Large Image :  QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: QL60 No Footvalve
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

QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits

Description
Application: Quarrying, Construction, Civil Engineering, Mining, Usage: Mining, Water Well Drilling, Geothermal Drilling
Product Name: QL60 No Footvalve DTH Bit Rock Formation: Granite, Limestone, Quartz, Etc
Shank: QL60 No Footvalve Advantage: Hign Abrasion Resistance
Color: Black Or As Request Size: 7''
Bit Diameter: 178mm 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:

178mm Water Well Drill Bits

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QL60 7'' Water Well Drill Bits

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Nickel Alloy Steel DTH Drill Bits

QL60 Premium Quality Nickel-Alloy Steel 7''-178mm DTH Bit For Water Well Drilling

 

 

Product description

DTH hammers and bits are widely used in open-pit mines, quarries and construction projects to maximize efficiency for customers and reduce drilling costs. In underground mining engineering, high-performance and efficient energy transfer can maximize drilling accuracy and increase customer productivity. Our down-the-hole hammer and bit can optimize the impact energy loss to the rock to the minimum, and are easy to take, efficient and fast. At the same time, they also incorporate advanced material technology and sophisticated design, which makes our down-the-hole drilling tools easy to operate and long life, bringing users a high productivity, low energy consumption, and a trustworthy user experience.

 

QL60 No Footvalve 178mm 7'' DTH Drill Bit overview

Bit Diameter    178mm 7''
No.* Button Dia. mm     Gauge Buttons    8*18mm
    Front Buttons     10*16mm
Weight (kg)     24.6

 

QL60 No Footvalve series DTH bit overview

Diameter Button Configure Dia*qty. Bit design

Weight

(kg)

Metric Inch Guage button Front button
165mm 6 1/2'' 18mm*8 16mm*8 Flat face 23.8
165mm 6 1/2'' 18mm*8 16mm*4+16mm*4 Convex face 23.6
165mm 6 1/2'' 18mm*8 16mm*4+15mm*4 Concave face 23.3
171mm 6 3/4'' 18mm*8 16mm*6+16mm*4 Concave face 24
178mm 7'' 18mm*8 16mm*6+16mm*4 Concave face 24.6
 190mm  7 1/2'' 18mm*10 16mm*8+16mm*5 Concave face      26.1


Product Advantages

1.  1.Made from premium quality nickel-alloy steel for increased durability and wear characteristics, and tungsten carbide        as same grade as internationally well-known brand.

2. Entire CNC processing procedure ensure the quality consistency and reliable.
3. Requirements of heat-treatment guarantee durability, Specific heat treatment standards and special “stress relief” processes ensure consistent performance.
4.Designed for maximum performance and hole cleaning ability and high penetration rate.

 

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

QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits 0

 

QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits 1

QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits 2

QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits 3

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.

QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits 4
 

Company informaiton

1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.

2. We have advanced technology and equipment.

3. Our technician has more than 13 year's professional working experience.

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Serena Gong

Tel: +8613055195409

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