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):||178-241mm||No Head Length(mm):||308.5mm|
|Number Of Vents:||2-3||Head Shape:||Flat Face Bit/Concave Face/Convex Face|
|Material:||Alloy Steel||Spline Key Number:||8|
hard rock drill bits,
ballistic button bits
COP64 high wear resistant hard alloy steel mine DTH Drill Bits
The new diamond DTH drill is a kind of drill bit which is matched with the DTH impactor. The drilling operation is carried out by spline and impactor.
Using high quality steel and cemented carbide as raw materials, through special heat treatment process, the ball-tooth bit can meet the requirements of rock excavation with strong hardness, and can minimize the loss in the process of energy transmission, even tooth-fixing force is not easy to lose teeth and tooth-shedding, so that impact energy can be achieved. Concentrate on the rock so as to achieve the goal of efficient tunneling.
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)|
|Flat Face Bit||178||2||Round Button+Ballistic Button||8XØ18||11XØ16||-|
Flat Face Bit
|190||3||Round Button+Ballistic Button||9XØ18||11XØ16||30|
|Flat Face Bit||203||2||Round Button+Ballistic Button||10XØ18||14XØ16||30.5|
|Convex Face||241||2||Round Button||12XØ18||20XØ16||-|
|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