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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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Cemented Carbide Steel DTH Drill Bits SP1280 With Diameter 350 - 500 Mm

Cemented Carbide Steel DTH Drill Bits SP1280 With Diameter 350 - 500 Mm

Cemented Carbide Steel DTH Drill Bits SP1280 With Diameter 350 - 500 Mm
Cemented Carbide Steel DTH Drill Bits SP1280 With Diameter 350 - 500 Mm
Cemented Carbide Steel DTH Drill Bits SP1280 With Diameter 350 - 500 Mm
Product Details:
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: SP1280
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Carton packaging and wooden box packing
Delivery Time: 5-8 work days
Payment Terms: Western Union, T/T, L/C
Supply Ability: According to order quantity
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Detailed Product Description
Diameter (mm): 350-500mm No Head Length(mm): 310mm
Number Of Vents: 4 Head Shape: Flat Face Bit/Concave Face/Convex Face
Material: Alloy Steel Spline Key Number: 12
High Light:

ballistic button bits

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air hammer drill bits

Cemented Carbide Steel DTH Drill Bits SP1280 With Diameter 350 - 500 Mm

 

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.

 

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.

 

Specifications

 

SP

Head shape

Diameter

(mm)

Number of vents

NO X button diamter

weight (KG)

Toothed Gauge Toothed
SP1280

Convex concave

350 4 Round Button 16XØ20 32XØ18+13XØ16  

Convex concave

400 4 Round Button 16XØ20 40XØ18+28XØ16  

Convex concave

500 4

Round Button

24XØ20 90XØ18  

We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.

 
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. Low cost. 

Cemented Carbide Steel DTH Drill Bits SP1280 With Diameter 350 - 500 Mm 0

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

Contact Person: Rick.liao

Tel: +8618692219720

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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