T45 89mm Retrac Tungsten Carbide Thread Button Bit For Hard Rock
Retract Button Bit Description:
The drill bit is widely used in metallurgy mine, geological
exploration, water conservancy construction, electricity, traffic,
tunnel, quarry, national defence stone project etc.
Retract Button Bit Applications
• Underground mining
• Tunneling
• Quarrying
• Widely used in bench and long hole drilling
• Perfect design can dealing with soft to medium-hard rock
formations
Retract Button Bit Specification:
A comprehensive range of various button bits shown as below:
1) Head diameters: 33mm ~ 152mm;
2) Alloy steel:42CrMo
3) Suitable carbide tips:YK05
4) Technology:hot-pressing or welding
5) Thread sizes: R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38,
T45, T51, SST58, SST68, SGT60;
Retract Button Bit Advantage
Compared with the oversea brands, our advantages are bellowing:
1. High quality raw materil: world famous brand suppliers.
2. Automatic production line ensure the quality stability
3. Different configurations of designs and buttons makes our button
bit more adaptable to different types of ground conditions
4. Grade requirements of heat-treatment procedureguarantee
durability of the bits.
5. Price are competitive against the famous brands and best quality
against the small factor
FAQ
| Q1: What’s your delivery time? |
| A: Commonly product need 20 days to produce, within 3 days if in
stock. |
| Q2: What’s 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 ! |
