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:||Western Union, T/T, L/C|
|Supply Ability:||According to order quantity|
|Diameter (mm):||115-140mm||No Head Length(mm):||209mm|
|Number Of Vents:||2||Head Shape:||Flat Face Bit/Concave Face/Convex Face|
|Material:||Alloy Steel||Spline Key Number:||8|
ballistic button bits,
air hammer drill bits
DTH Drill Bits COP44 alloy steel drilling equipment fittings high wind pressure down hole bit
Drilling efficiency is high. The efficiency of hydraulic percussion hammer commonly used in drilling is 2-5 times higher than that of rotary drilling by diamond. It is 3-10 times higher than that of rotary drilling. The reason for increasing efficiency is the large impact of single impact. It has no liquid column pressure, high slag discharge speed, clean bottom hole, no breakage for two times, and improved condition of rock bottom.
The hard alloy steel bit used in drilling in hard macadam is not only beneficial to rock breaking, but also has a longer life than the diamond bit.
The drilling speed is low, the centrifugal force is small, and the impact of the drilling tool on the hole wall is small. Moreover, this drilling method uses high frequency impact on the hole bottom to reduce the influence of hole deviation on the broken or inclined formation, thus improving the verticality of the drilling hole and reducing the rock collapse of the hole wall.
The alloy steel is very strong and has long service life.
Strong torque, head design rich for different geological needs.
Standard of work size. Reduce wear and tear to screws and extend service life.
Different sizes and sizes. Meet the needs of different airlines.
|Number of vents||NO X button diamter||weight (KG)|
|Convex Face||115||2||Round Button||7XØ16||6XØ14|
|Flat Face Bit||127||2||Round Button+Ballistic Button||8XØ14||7XØ14|
|Concave Face||140||2||Round Button||8XØ14||8XØ14|
|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- 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.
6- We can order all kinds of non-standard products according to customers' drawings and requirements. Sincerely welcome you to visit our factory for on-site inspection.
The appearance of the picture is different from that of the actual product, and the actual product is the
Contact Person: Rick.liao