Hunan New Diamond Construction Machinery Co., Ltd.
|Place of Origin:||Hunan, China|
|Brand Name:||New Diamond|
|Minimum Order Quantity:||1pcs|
|Packaging Details:||Wooden case|
|Payment Terms:||T/T, Western Union|
|Type:||DTH Hammer Rock Drill Bit||Machine Type:||Drilling Tool,Drilling Equipment,Downhole Tools|
|Material:||Carbide,alloy Steel||Processing Type:||Forging|
|Use:||BoreWell Drilling,Coal Mining,Mining And Drilling,Quarrying||Color:||Blue,other Color Available,golden Or Request|
|Product Name:||Dth Bits DHD340a||Application:||Rock Drilling,Water Well Drilling And Rock Drilling,underground Mining,quarries|
|Advantage:||High Wear Resistant,Widely Used Hard Rocks And Have Good Penetration,High-efficiency,high Performance And Factory Price,Direct Manufacturer||Usage:||Hole Drilling,Mining,Geothermal Drilling,Water Well Drilling|
|Button Shape:||Spherical/Ballistic/parabolic/sharp/falt Bottons||Advantages:||High Quality And Factory Prices|
|Formation:||Piston And Drive Chuck And Extenrnal Cylinder||Shank Length:||209 Mm|
|Weight:||9.15 Kg||Head Diam:||130 Mm|
Down The Hole Dth Hammer Bits,
130mm Dth Hammer Bits,
Convex Dth Hammer Bits
High Performance Dhd340a 130mm Bit Convex Dth Hammer Bits
Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers.
1. Button Shape: Spherical,Semi-ballistic,Ballistic.
2. Durable performance, wear resistant and withstanding large impacting force.
3. Long life span.
5. Fast delivery time.
The New Diamond manufactured DHD340a 165mm is widely used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, construction, mining, quarry, Civil engineering, ore mining,Dimension stone industry and so on.
|DHD series||Head shape||
|Number of vents||Button qty.pcs*dia.mm||weight (KG)|
|DHD 340a dth hammer drill bit||Concave Face||108||2||Spherical||7XØ16||6XØ14||7.85|
|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. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials, which greatly extends the life of the carbide bits;
2. High drilling efficiency: the high grade hardness of the carbides can always stay sharp, which could increase the drilling speeds too;
3. Stable drilling speed: the bit is scraped and cut to break the rock.
4. Good performance: strong wear resistance, good diameter protection which will make the cutting teeth more efficiently.
Hunan New Diamond Construction Machinery Co.,Ltd is a professional and modern high-tech enterprise which engaged in researching and manufacturing rock drill and pneumatic tools. The team has specialized in drilling and pneumatic tools manufacturing since 1998, and until 2020 the company has nearly 700 employees and covers 110000m2 area in total. It mainly designs and manufactures DTH hammers, various drilling bits, drill pipes and all kinds o f other drilling tools. The products are widely applied to earth-moving engineering, mining exploitation, oil drilling, water well drill,pile foundation engineering and etc.
Contact Person: Rick.liao