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|
|Supply Ability:||According to order quantity|
|THE Drill Head Diameter(mm):||64-76mm||Spline Key Number:||6|
|Bit Face:||Center Drop/Flat/convex/concave/double Gauge Face Bits||NO.Air Holes:||2|
threaded button bits,
button drill bit
ND65 DTH Drill Bits
1. Long life of the drill: the material of the diamond is long, and is longer than the similar product.
2, high drilling efficiency: drill teeth wear resistance, so that the drill can always be sharp, thereby greatly improving the footage speed.
3. The drilling speed is stable: the bit is broken by scraping and cutting.
4. The effect of protecting diameter is good: the new diamond drill has strong abrasion resistance and good diameter keeping performance, which can make the cutting teeth highly utilized.
5. Because of fast drilling speed and long service life, the drilling cost is reduced and drilling cost is greatly reduced.
|Number of vents||NO X button diamter||weight (KG)|
|BR1||Flat Face Bit||64||2||Ballistic Button||6XØ10||4XØ9||-|
|Convex Face||70||2||Ballistic Button||6XØ11||4XØ10||-|
|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. 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.
DTH Drill Bits:
1, Direct sale
2, reasonable price
3. high efficiency
tungsten carbide button bit drilling series
Suitable for cutting, drilling various hard Non-ferrous materials, such as marble, granite, glass, ceramic, hard concrete and brick.
It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and so on.
The appearance of the picture is different from that of the actual product, and the actual product is the standard.
Contact Person: Rick.liao