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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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SP882 Shank Dth Hammer Button Bits / Tungsten Carbide Drill Bits Diameter 216 - 311mm

SP882 Shank Dth Hammer Button Bits / Tungsten Carbide Drill Bits Diameter 216 - 311mm

  • SP882 Shank  Dth Hammer Button Bits / Tungsten Carbide Drill Bits Diameter 216 - 311mm
SP882 Shank  Dth Hammer Button Bits / Tungsten Carbide Drill Bits Diameter 216 - 311mm
Product Details:
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: SP820
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): 216-311mm No Head Length(mm): 260mm
Number Of Vents: 2 Head Shape: Flat Face Bit/Concave Face/Convex Face
Material: Alloy Steel Spline Key Number: 12
High Light:

hard rock drill bits

,

ballistic button bits

Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm

 

Description:

◆ Adopting the industry-leading imported heat treatment technology, the hardness and toughness of the steel body are simultaneously increased by 35%.

◆ The alloy teeth adopt a professional over-pressure sintering process to greatly improve the strength of the alloy teeth.

◆ High-quality imported steel is used as the product steel body, the service life is increased by 30%, and the steel body is not broken.

 

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

 

SP882

Concave Face

216 2 Round Button 10XØ18 4XØ18+10XØ16  

Convex concave

254 2 Round Button 12XØ18 8XØ18+18XØ16  

Convex concave

311 3 Round Button 15XØ18 35XØ16  

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- We are a true production manufacturer and are among the best in the industry of rock drilling tools.

2- We really do the high-end quality, low-end price.

3- We have a technical team with a backbone of research and development and a graduate of a professional college. At present, our company has successfully applied for a number of invention patents and practical performance patents.

4- We have an independent quality testing center with complete testing equipment to achieve 100% inspection before shipment.

5-We promise: The raw materials used are 100% high quality raw materials. If it is the quality problem caused by our reasons, we will take 100% responsibility and return the goods.

 

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

standard.

 

 

SP882 Shank  Dth Hammer Button Bits / Tungsten Carbide Drill Bits Diameter 216 - 311mm 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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