Hunan New Diamond Construction Machinery Co., Ltd.
|Place of Origin:||Hunan, China (Mainland)|
|Brand Name:||New Diamond|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||Carton packaging and wooden box packing|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, T/T, Western Union|
|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|
down the hole bits,
rock boring bits
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.
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.
|DHD series||Head shape||
|Number of vents||NO X button diamter||weight (KG)|
|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.|
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.
Contact Person: Rick.liao