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ISO9001 Approved Drilling Tools DHD2.5 DHD Shank Drill Bits

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Hunan New Diamond Construction Machinery Co., Ltd.

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ISO9001 Approved Drilling Tools DHD2.5 DHD Shank Drill Bits

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Brand Name :	New Diamond
Model Number :	DHD2.5
Price :	80usd-150usd
Payment Terms :	T/T, Western Union
Supply Ability :	100000pcs/month
Delivery Time :	2-4weeks

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Company Profile

ISO9001 Approved Drilling Tools DHD2.5 DHD Shank Drill Bits

High Efficiency Drilling Tools DHD25A DHD Shank Drill Bits

Specifications

DHD	Head shape	Diameter (mm)	Number of vents	NO X button diamter			weight (KG)
DHD	Head shape	Diameter (mm)	Number of vents	Toothed	Gauge	Front	weight (KG)
DHD25A	Flat Face Bit	76	2	Ballistic Button	6XØ14	4XØ11	3.2
	Flat Face Bit	80	2	Ballistic Button	6XØ14	4XØ11	3.3
	Flat Face Bit	85	2	Ballistic Button	6XØ14	4XØ12	3.4
	Flat Face Bit	90	2	Ballistic Button	6XØ14	4XØ12	3.6
We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.

1.10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide

DTH Drill Bits are one of our main products. After many years development, we have rich experience in develop and manufacture high quality DTH hammer drill button bits, which adopted high-quality raw materials, advanced technology and passed through strictly inspection.

Applications

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.

Feature Advantage

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.

The appearance of the picture is different from that of the actual product, and the actual product is the standard.

ISO9001 Approved Drilling Tools DHD2.5 DHD Shank Drill Bits

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