Sign In | Join Free | My lightneasy.org
China Changsha Sollroc Engineering Equipments Co., Ltd logo
Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
Verified Supplier

8 Years

Home > DTH Drill Bits >

DHD340A High Air Pressure Dia 127mm DTH Drill Bits For Mining

Changsha Sollroc Engineering Equipments Co., Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

DHD340A High Air Pressure Dia 127mm DTH Drill Bits For Mining

  • 1
  • 2

Brand Name : SOLLROC

Model Number : DHD340A

Certification : SGS

Place of Origin : China

MOQ : 1 piece

Price : negotiable

Payment Terms : T/T,

Supply Ability : 10000 pieces/month

Delivery Time : 18 working days

Packaging Details : Cartons + ply wood case (no plastic)

Application : Quarrying, construction, civil engineering, mining,

Usage : mining, water well drilling, geothermal drilling

Product name : DHD340A DTH Bit

Rock formation : Granite, limestone, quartz, etc

shank : DHD340A

Advantage : Hign Abrasion Resistance

Color : Black or as request

Size : 5''

Bit diameter : 127mm

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

Contact Now

5''-127mm Black High Air Pressure DTH Bit DHD340A Use For Mining

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.

DHD340A 127mm 5'' DTH Drill Bit overview

Bit Diameter 127mm 5''
No.* Button Dia. mm Gauge Buttons 8*14mm
Front Buttons 7*13mm
Weight (kg) 8.8

DHD340A series DTH bit overview

Diameter Button Configure Dia*qty. Bit design

Weight

(kg)

Metric Inch Guage button Front button
115mm 4 1/2'' 14mm*7 14mm*2+14mm*4 Convex face 8.1
115mm 4 1/2'' 16mm*7 14mm*2+14mm*4 Convex face 8.1
115mm 4 1/2'' 14mm*8 14mm*2+14mm*4 Convex face 8.1
125mm 4 15/16'' 14mm*8 13mm*3+14mm*4 Convex face 8.7
127mm 5'' 14mm*8 13mm*7 Flat face 8.8
130mm 5 1/8'' 14mm*8 14mm*7 Flat face 9


Product Advantages

1. 1.High quality carbide ensures high quality and performance.

2.Carbide grade options for long life in challenging applications.

3.Face designs to maximize penetration rate and tool life.

4.Optimized flushing designs to aid in cuttings removal and reduce wear

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

DHD340A High Air Pressure Dia 127mm DTH Drill Bits For Mining

DHD340A High Air Pressure Dia 127mm DTH Drill Bits For Mining

DHD340A High Air Pressure Dia 127mm DTH Drill Bits For Mining

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.

DHD340A High Air Pressure Dia 127mm DTH Drill Bits For Mining

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.


Product Tags:

Dia 127mm DTH Drill Bits

      

High Air Pressure DTH Drill Bits

      

DHD340A down the hole hammer bits

      
Buy cheap DHD340A High Air Pressure Dia 127mm DTH Drill Bits For Mining product

DHD340A High Air Pressure Dia 127mm DTH Drill Bits For Mining Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Changsha Sollroc Engineering Equipments Co., Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)