With the principle of comprehensive customer orientation, we are constantly improving and surpassing ourselves in this Drill Bit, CNC Grinding Wheel, Grinding Tools for Flat Glass industry field. The brand value of our company is growing rapidly, and our technical innovation has been reflected in the whole product field. The company's long-term development direction and the pursuit of goals are also the firm beliefs and lofty ideals for which employees constantly strive. With many years of technical experience, our company currently has a group of teams with reasonable knowledge structure and rich installation technology experience to better provide customers with professional technical services.

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 believe that providing proven, efficient, simple and practical H25 Thread Cross Bits From China is the prerequisite for creating new value. We select and use talents in accordance with the requirements of comprehensive measurement and moral and talent. We constantly improve our company's management level, absorb and cultivate professional talents, and formulate the company's brand strategy, so as to achieve the stable development of the company.