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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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7 Buttons 11 Degree Tapered Drill Button Bit Rock 38mm

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7 Buttons 11 Degree Tapered Drill Button Bit Rock 38mm

Brand Name : MTH

Model Number : 38mm

Certification : ISO 9001

Place of Origin : CHINA

MOQ : 50 pcs

Price : Negotiable

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

Supply Ability : 50000 pcs per month

Delivery Time : 25 days

Packaging Details : plastic box and wooden case

Type : Tapered button bit

Diameter : 38mm

Weight : 0.3kg

Packing : Wooden Case

Material : Carbon Steel

Process : Forging

Color : Yellow, Black, others are available

Package : Wooden case

Advantage : High Performance

Application : Construction works, Energy, Mining and Tunneling

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7 Buttons 11 Degree Rock Button Bits 38mm Tapered Button Bit

Description:

Cemented carbide is one of the most successful composite engineering materials produced.

Its unique combination of strength,hardness and toughness satisfies the most demanding applications – but working with such high stresses, inserts and buttons are more subject to wear.

MTH also use the same hot inserting technology as including the steel materials and Heat treatment.

Button bits should be reground when penetrati on rat es drop or if the cemented carbide shows signs of damage

Fixed grinding routines often result in good working practices.

Bits for instance, can be examined and then reground after a specific number of holes, or at the end of the shift. Premature grinding is not necessarily uneconomical since less carbide needs to be ground off. It is better to regrind rather than reducing productivity due to damage.

Correct grinding adds considerably to drill bit service life. But equally important, it also enhances the performance of the entire drilling operation, especially hole straightness.

Product Characteristic:

Products Name

Rock drilling tools high quality 11 degree taper button drill bit 38mm

Description

With carbide buttons hot pressed on the bit skirts,

tapered button bits have a good drilling performance and are excellent in longevity.

Diameter

32mm to 43mm

Taper Degree

4°46’, 6°, 7°, 11°, 12°;

Carbide Type

Chisel type, Cross type, Button type.

Shank Size

Hex, 22mm and Hex. 25mm

Button type:

Hemispherical, Parabolic, Ballistic, Conical

FAQ

Q1: Whats your delivery time?
A: Commonly product need 20 days to produce, within 3 days if in stock.
Q2: Whats methods of payments are accepted?
A: We agree T/T ,L/C ,West Union ,One touch ,Money Gram ,Paypal.
Q3: What about the Shipments?
A: Bases on other quantity .We can send it to you by Express ,by Air ,by Sea ,and by Train.Or send the goods to your Chinese agent.
Q4: How to control the quality?
A: We should be checking & testing everyone button bit before shipment.
Q5: Do you agree sample order ?
A: Yes ,we are welcome your sample order to testing our quality.
Q6: Can we select the button bit color?
A: Yes ,we have golden ,silvery ,black and blue for your choice.
Q7: Can we change to our mark on the button bit?
A: Yes ,we can casting your company mark on the button bit.(Except sample order)
Q8: Do you have after-sale service and warranty service ?
A: Any Quality or quantity problem once confirmed,we will be compensate you the same. Any question or problem we will be reply you within 24 hours.
Q9: Can I trust your company ?
A: Our company has been certificated by Chinese government ,and verified by Ali baba Trade Assurance. 100% refund of the Trade Assurance Amount .Ali baba can guarantee all of you payment .Just order from US !

Company Profile:

Hebei Minetech Machinery Technology Co, Ltd. is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province,China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption, like drill bit and drill rod with own factory in Shijiazhuang City.

With our rich expenience for over a decade and with professional engineers andsales team, we focus on providing complete solutions for mining machinery.

Target markets is gradually shifted from domestic market to international market, products are exported to more than thirty countries and regions, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, South America and so on, and established a good brand and reputation international market.

7 Buttons 11 Degree Tapered Drill Button Bit Rock 38mm7 Buttons 11 Degree Tapered Drill Button Bit Rock 38mm7 Buttons 11 Degree Tapered Drill Button Bit Rock 38mm7 Buttons 11 Degree Tapered Drill Button Bit Rock 38mm

7 Buttons 11 Degree Tapered Drill Button Bit Rock 38mm7 Buttons 11 Degree Tapered Drill Button Bit Rock 38mm7 Buttons 11 Degree Tapered Drill Button Bit Rock 38mm7 Buttons 11 Degree Tapered Drill Button Bit Rock 38mm


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