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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85

Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85

Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85
Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85
Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85
Product Details:
Place of Origin: Hunan, China
Brand Name: New Diamond
Model Number: DHD380 COP84 ND85
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: 500-1200usd
Delivery Time: 2-4weeks
Payment Terms: T/T, Western Union
Supply Ability: 100000pcs/month
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Detailed Product Description
Type: Drill Bit Machine Type: Drilling Tool,Drilling Equipment,Downhole Tools
Material: Carbide,alloy Steel Processing Type: Forging
Use: Well Drilling,Coal Mining,Mining And Drilling,Quarrying Color: Blue,other Color Available,golden Or Request
Product Name: Dth Bits Application: Rock Drilling,Water Well Drilling And Rock Drilling,underground Mining,quarries
Advantage: High Wear Resistant,Widely Used Hard Rocks And Have Good Penetration,High-efficiency,high Performance And Factory Price,Direct Manufacturer Usage: Hole Drilling,Mining,Geothermal Drilling,Water Well Drilling
Button Shape: Spherical/Ballistic/parabolic/sharp/falt Bottons Advantages: High Quality And Factory Prices
Formation: Piston And Drive Chuck And Extenrnal Cylinder Shank Length: 350mm
Weight: 48-78kg Outer Diam: 203mm,216mm, 230mm, 235mm,254mm,275mm,305mm
High Light:

Rock Drilling Bit COP84

,

Drilling Bit DHD380

,

Hard Rock Bit ND85

Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85

 

 

Description

Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers.

 

1. Button Shape: Spherical,Semi-ballistic,Ballistic.
2. Durable performance, wear resistant and withstanding large impacting force.
3. Long life span.
5. Fast delivery time.

 

Feature Advantage

1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials, which greatly extends the life of the carbide bits;
2. High drilling efficiency: the high grade hardness of the carbides can always stay sharp, which could increase the drilling speeds too;
3. New Diamond's bits are widely used in different rock formations like carbonate rock,limestone,chalk rock, clay rock,siltstone and sandstone;
4. It can greatly reduce the drilling cost, because of its high drilling speed and life span, which reduces the times to changes bits in the drilling service.

 

Specifications

 

DHD

 

Head shape

Diameter

(mm)

Number of vents

 

NO X button diamter

weight (KG)

 

Toothed

Gauge Front
DHD380 Convex Face 203 2

 

Round Button

10XØ18 15XØ16  
Flat Face Bit 216 3

 

Round Button

12XØ18 14XØ16  
Flat Face Bit 254 2

 

Round Button

12XØ18 28XØ16  
Convex Face 305 3

 

Round Button

15XØ18 12XØ18+24XØ16  
DHD380A Concave Face 203 2

 

Round Button

10XØ18 4XØ18+10XØ16  
Convex concave 254 2

 

Round Button

12XØ18 8XØ18+18XØ16  
We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.
 

 

 

Applications

Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields.

 
 

 

The appearance of the picture is different from that of the actual product, and the actual product is the standard.

Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85 0Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85 1Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85 2

 

Contact Details
Hunan New Diamond Construction Machinery Co., Ltd.

Contact Person: Jean Fang

Tel: +8618739934493

Send your inquiry directly to us
Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Tel:86-731-89708248
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