We are confident that our Diamond Grinding Wheel for Solar Glass, Integrated Drill Bit for Automotive Glass, Drill Bit can win the trust of our customers because we have the advantages of various resources such as know-how, personnel and market. Our company has always regarded product quality assurance as the life of the enterprise and after-sales service as the reputation of the enterprise. In order to generate endogenous power for development, we choose to drive development by innovation. All our incentives will be tilted to the employees who make contributions, so that they can get enough respect and benefits in the company.

The taper shank integrated drill bit is designed as taper shank with Mohs rating of 1, which is suit for CNC driller machine with cone axis. Compared with straight shank drill bits, they just fit for different machine types, and the drilling effect is similar. DAOTIAN can fit any drilling machine on the market today. The shank design will be selected to fit your equipment. A full range of drill bit designs is available to fit each machine while meeting the requirements for:

• Quick startup
• Accurate hole size
• Hole quality
• Spindle speed
• Feed rate
• Coolant type
• Tool life

1. Recognition of drill bit

Choose the right drill bit to match the driller machine, and make sure meets the requirement of glass hole size and thickness.

2. Clearance of drill bit

Clear drill bit with sponge including drill position part and surface;

3. Installation of drill bit:

Install both the bottom and top drill bits and check the radial runout less than 0.05mm;

4. Debugging of drill bit

Normally start up with 50%-60% of feed rate, after drilling 20-30 holes, check the hole quality, if no defect, speed up to 70%-80% gradually.

1. What is your package method?

Normally the drill bits are placed in individual plastic boxes to avoid damage during long distance transportation.

2. Can the drill bit be retried?

Yes. To prolong the lifetime of the drill bit, normally we return the drill bit to make sure precise drill and chamfer size, we operate several redress centers around the world to provide after-sale service and save cost.

3. Are you a manufacturer or trade company?

We are a professional grinding tool manufacturer with over 25 years of experience, our grinding tools are traded all over the world

4. Can the products be manufactured by customers' requirements?

Yes, the specifications stated above are the standard ones, we can design and manufacture as required.

We take customer satisfaction as our service tenet, adhere to 'quality for survival, reputation for development', and provide our customers with high quality Unstable Overburden Rock Formations Drilling DTH Casing Bit Mk-Mrs710. Our employees have rigorous work style, enthusiastic service attitude, skilled business knowledge, positive learning attitude, patiently explain to customers, and listen to customers' opinions with an open mind. We take 'innovative development and win-win cooperation' as our business philosophy and 'respect customers and return customers' as our service motto. Through strict management and standardized operation, we can provide customers with perfect after-sales service.