Black 5-25mm Hexagonal Shank Diamond Drill Core Bit Cooling Wax Brazed

Fast-fit Hexagonal Shank Cooling Wax Brazed Diamond Core Drill Bit

Features:

1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height

2. Good quality diamond from famouse brand, durable and sharp

3. Fast-fit design hexagonal shank

4. Dry drilling, convenient using, the drill bit is designed with cooling wax, you can use it without water.

Start drilling as per following instructions:
* Place the drill at a 45 degree angle
* Drilling till the hole start to form
* Bring the drill up into upright position
* Continue to drill and swaying the machine along a circle

Deyi choose high quality diamond grit from world famous brand.

We have more than 20 sets of vacuum brazed equipments.

Custom color can be made.

Company Profile

Beijing DEYI Diamond products CO., Ltd was established in Beijing in 1997 in Beijing, our factory is located in Hubei Province, specializing in research, development, production, sale and service of diamond tools, applicable to the cutting and grinding of marble, granite, porcelain and other construction materials. Our products includes: diamond core dirll bit, diamond saw blade, diamond grinding wheel, dimond polishing pad, etc. Our technical department is composed of the experienced professors and engineers.

We cooperate with the leading universities and keep close contact with our customers by visiting or communication to get knowledge of the market demand.In the past more than 20 years, we have successfully captured the domestic market. Now with the joint efforts to exporting to the Middle East, Europe, Asia, America, and other parts of the world.

We are a proffesional diamond tools factory and can provide custom service:

1. Customized Logo, package, color, etc

2. You could sent us drawing

FAQ

1. Where is your factory located? How can I visit?

Our company located in Beijing and factory is in Hubei Province.

2. How to solve quality problems?

We will work with you to solve quality and technical problems, please send us pictures or video, our technician will analyze and offer solving scheme. We look forward a long term cooperation with you.

3. What is the lead time?

Generally it takes 1-2 working days for sample shipping.

4. May I get some pieces samples from you ?
Yes, we are glad to provide sample for testing , we have confidence about our quality.

5. Is there cheap shipping cost to import to our country?
For small order, Express will be the best, And for bulk order, sea ship way is best but take longer time. For urgent orders, we suggest via air to airport or by Express send to your door.