Hunan New Diamond Construction Machinery Co., Ltd.
|Place of Origin:||Hunan, China|
|Brand Name:||New Diamond|
|Model Number:||DHD380 COP84 ND85|
|Minimum Order Quantity:||1pcs|
|Payment Terms:||T/T, Western Union|
|Type:||Drill Bit||Machine Type:||Drilling Tool,Drilling Equipment,Downhole Tools|
|Material:||Carbide,alloy Steel||Processing Type:||Forging|
|Use:||Well Drilling,Coal Mining,Mining And Drilling,Quarrying||Color:||Blue,other Color Available,golden Or Request|
|Product Name:||Dth Bits||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:||350mm|
|Weight:||48-78kg||Outer Diam:||203mm,216mm, 230mm, 235mm,254mm,275mm,305mm|
Rock Drilling Bit COP84,
Drilling Bit DHD380,
Hard Rock Bit ND85
Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85
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.
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. New Diamond's bits are widely used in different rock formations like carbonate rock,limestone,chalk rock, clay rock,siltstone and sandstone;
4. It can greatly reduce the drilling cost, because of its high drilling speed and life span, which reduces the times to changes bits in the drilling service.
|Number of vents||
NO X button diamter
|Flat Face Bit||216||3||
|Flat Face Bit||254||2||
|We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.
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.
The appearance of the picture is different from that of the actual product, and the actual product is the standard.
Contact Person: Jean Fang