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ChinaNationalCompletePlantToolsCo.Ltd,

[Province: Beijing ]

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Coal Mining Tungsten Carbide Rock Drilling Bits Drilling Rig Components

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Coal Mining Tungsten Carbide Rock Drilling Bits Drilling Rig Components

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Product Details
Company Profile
Product Reviews

1, Features

1. With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance and long life time. Different diameters and taper degrees are available to suit different applications in mining, quarrying etc.

2. Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency, so that the button bit is popular among the users.

3. Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle willrevent the bit from spinning.

4 . Suitable for small hole range

• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry

2. Applications

The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability.

Taper chisel bit is mainly used for hard rock, tapered cross bits and tapered button bit are mainly used for fissural

rock.The tapered cross bit is mainly used for diging into mine laneway and blasting holes in all drilling works

the taper drill rod. For different rock, we choose the different alloy to extend the working life of the taper cross bits.

(1) Direct factory wholesale price, price is cheaper than trading companies.

(2) Strict Quality Control Department, each piece bit need to be checked.

(3) Accept custom order. can special make for you.

(4) Focus on the quality.We seek long-term interest.

(5)Welcome small orders, our Min Quantity Order is 1 piece.

(6) All bit are made by skilled workers and advanced technology, we have more than 15 years' experiences, so you must be satisfied with our super quality.

1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: We suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: We suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused by our product quality

1. Our factory has been specialized in manufacturing drilling tools and spare parts since2000.

2. We have advanced technology and equipment.

3. Our technician has more than15year’s professional working experience.

4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA,

Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.

Product Name:	rock drill bit
Description:	rock drill bit Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas.
Material:	Alloy steel bar and tungsten carbide bit
MOQ:	No MOQ required for testing and trial order
Body Type	Normal type and retract type
Thread type	R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
Diameter	32mm-152mm
Button bit shape	Spherical and Ballistic
Face shape	Flat shape and Drop-center shape