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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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Energy Efficient Premium Drilling Tools / Alloy Steel Down The Hole Bits

Energy Efficient Premium Drilling Tools / Alloy Steel Down The Hole Bits

  • Energy Efficient Premium Drilling Tools / Alloy Steel Down The Hole Bits
Energy Efficient Premium Drilling Tools / Alloy Steel Down The Hole Bits
Product Details:
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: DHD380
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: L/C, T/T, Western Union
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Detailed Product Description
Length (except Head): 350mm Diameter (mm): 203-305mm
Spline Key Number: 10 Number Of Vents: 2-3
Material: Alloy Steel Button Shape: Spherical/Ballistic/parabolic/sharp/falt Bottons
High Light:

down the hole bits

,

rock boring bits

Description


There are many manufacturers of DTH bit, and the difference between product quality and price is relatively large. The combination of high quality alloy and high quality steel shell with advanced production technology is used in our company's DTH Drill, which avoids the fracture of alloy tooth and shell which often occurs in general products, and the driving speed of the drill bit is faster. Of course, the price may be more expensive than that of the general manufacturer, so please do not compare our quality with the general bit.

 

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


DHD series Head shape

Diameter

mm

Number of vents NO X button diamter weight (KG)
Toothed Gauge Front
DHD380 Convex Fsce 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 Fsce 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.
 
Feature Advantage

1. Price commitment: in order to ensure the high reliability of products, raw material selection are usinggrapefruit brand products; under the same competitive conditions, and not to reduce product technicalperformance on the basis of sincerity at a favorable price to customers.


2. Quality commitment: product manufacturing and testing have quality records and inspection data; the performance of the product can withstand customer inspection.


3. Customer service: in order to create new diamond brand, enhance the visibility of enterprises,establish corporate image, we serve customers with the principle of "preferential prices, good service, reliableproduct quality" principle.

 

Energy Efficient Premium Drilling Tools / Alloy Steel Down The Hole Bits 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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