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Yellow Threaded Button Bits For High Wear Resistant High Pressure

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Hunan New Diamond Construction Machinery Co., Ltd.

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Yellow Threaded Button Bits For High Wear Resistant High Pressure

Name: Yellow Threaded Button Bits For High Wear Resistant High Pressure
Brand: New Diamond
Price: 1 USD

Brand Name : New Diamond

Model Number : ND85(DHD380、COP84)/NM8/NQL80/NSD8

Certification : ISO9001:2008

Place of Origin : Hunan, China (Mainland)

MOQ : Negotiable

Price : Negotiable

Payment Terms : T/T, L/C,, Western Union

Supply Ability : According to order quantity

Delivery Time : 3-5 days for sample

Packaging Details : Carton packaging and wooden box packing

THE Drill Head Diameter(mm) : 195-305mm

Processing Type : Forging

Use : Ore Mining

Color : Required

Button shape : Spherical/Ballistic/parabolic/sharp/falt bottons

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Description

NEW DIAMOND Product features
Fast drilling! High efficiency, low labor intensity of workers! The high air pressure DTH Drill is matched with the high air pressure down hole drilling rig, which is suitable for drilling hard rock with larger impact energy. The structure features are: fast drilling speed, good drainage effect and good cooling.

Here we can help you find the most suitable one to meet your needs.
All of your inquiry will be attentioned promptly!
he fellows are some detail parameters of our products,in order to save your time,we just show you the datas.

Applications

It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and so on.

Specifications

8” Middle Air Pressure DTH Bits
ND85(DHD380,COP84)	THE Drill Head Diameter(mm)	Spline Key Number	NO.Air Holes	Gauge Buttons	Front Buttons	Weight(KG)
	195	-	3	9XØ18	9XØ16	33.0
	203	-	2	10XØ18	13XØ16	40.0
	216	-	2	10XØ18	14XØ16	49.0
	254	-	3	12XØ18	17XØ16	71.0
	305	-	4	12XØ18	29XØ16	95.0
NM8	203	-	2	10XØ18	13XØ16	35.0
	216	-	2	10XØ18	14XØ16	40.0
	241	-	2	12XØ18	18XØ16	54.0
	254	-	2	12XØ18	21XØ16	57.0
	305	-	4	12XØ18	29XØ16	77.0
NQL80	195	-	3	9XØ18	9XØ16	32.0
	203	-	2	10XØ18	13XØ16	35.0
	216	-	2	10XØ18	14XØ16	49.0
	254	-	2	12XØ18	21XØ16	71.0
	305	-	4	12XØ18	29XØ16	95.0
NSD8	195	-	3	9XØ18	9XØ16	32.0
	203	-	2	10XØ18	12XØ16	37.0
	216	-	2	10XØ18	14XØ16	48.0
	254	-	2	12XØ18	21XØ16	70.0
	305	-	4	12XØ18	29XØ16	94.0
WE can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.

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.

Yellow Threaded Button Bits For High Wear Resistant High Pressure

Product Tags:

threaded button bits

tapered button bits

Yellow Threaded Button Bits For High Wear Resistant High Pressure Images

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