R28 Button bit. R28 rock drill bit

Drifting and Tunneling Button Bit:

Product: R28 button bit

Size choose: 37mm, 38mm, 41mm, 43mm, 45mm, 48mm.

Button tip inserts choose: Spherical button, hemispherical button, Parabolic button, Conical button, Ballistic button.

Button tips qty choose: 7 button, 9 button.

Connection choose: R28 Extension rod, R28 speed rod, R28 drifter rod.

Button Bit Tip Inserts Choose:

R28 Button Bit Dimension:

 R28 Button Bit Pictures: 

Advanced Producing & Inspection Equipment:

Packaging & Shipping:

Packaging: Each goods packaged in plastic bag, 50pcs in wooden case.

Shipping: Less than 5pcs by express (DHL, UPS, TNT, FedEx, EMS) or by your choose.

                             Less than 100pcs by Air or by your choose.

                             More than 100pcs by Sea or by your choose.

 Payment:

Our Services:

Quality control system.

After-sale service.

Brand new & not used.

Product drawing and design.

24 hours service.

FAQ:

Q: What's your delivery time?

A: Commonly produce need 20 days to produce. Within 3 days if in stock.

Q: What methods of payment are accepted?

A: We agree T/T, L/C, West Union, One touch, Money Gram, Paypal.

Q: What about the shipment?

A: Based on order quantity. We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your chinese agent.

Q: How to control the quality?

A: We should be checking & testing everyone button bit before shipment.

Q: Do you agree sample order?

A: Yes, we are welcome your sample order to testing our quality.

Q: Can we select the button bit color?

A: Yes, we have golden, silvery, black and blue for your choose.

Q: 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).

Q: 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.

Q: Can i trust your company?

A: Our company has been certificated by chinese government, and verified by Alibaba Trade Assurance, 100% refund of the Trade Assurance Amount. Alibaba can guarantee all of your payment, Just order from US!!!

 Contact us: