Best selling from manufacturer standard size cemented tungsten carbide drill bit for rock drilling

 Picture of tungsten carbide drill bit

Q1 : Are you Factory or trading company ?

We are Factory with 25 years of production experience.

Q2: Where is your factory located ?

We are located in Taizhou city, Zhejiang province where is 4 hour away from Shanghai , One hour away  from Ningbo and wenzhou City by train.

Q3: Is the price of tungsten carbide drill bit Competitive?

 We have our own Factory. Thanks to strong production and distribution system, we promise to offer our customers the most competitive price.

Q4: Are tungsten carbide drill bits High Quality?

Yes. All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.

Q5: How to place an order of tungsten carbide drill bit?

 1. Fill your Order List in our online Inquiry System.

       (Also you can directly contact our salesperson by E-mail / Skype / Whats App)

 2. We will make a feedback to you ASAP after receive your order list.

Q6: How we can trust your company ?

We support Aliababa trade insurance , 100% products quality protection, 100% on -time shipment protection, 100% payment protection for your covered amount.

Q7: What’s your delivery time of tungsten carbide drill bit?

For the normal type which we have mold it takes 7-15  days after receiving the advance payment.

For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.