Our strong technical force, strong production capacity and complete testing equipment can fully guarantee the stable quality of our Grinding Tools, Diamond Drill Bit for Appliance Glass, Three Groove Grinding Wheel. We have formed a more complete domestic and international sales channels, and actively explore overseas markets. The company is always willing to dedicate, take an active role, and combine integrity management with fulfilling social responsibilities. Our company constantly improve customer satisfaction, so as to improve the level of enterprise service. We determine the direction of corporate development, develop first-class products and provide first-class services from the needs of our customers and the public.

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 are committed to achieving scientific development and becoming a leading integrated service provider of the Integrated Tipped Electric Hammer Bit Cross Tipped Triangle Tipped. We firmly grasp the three key links of introducing, training and making good use of talents to strengthen the talent incentive mechanism. Our company seizes the great opportunity at present, and strives for more than one goal, and moves forward to the first-class brand with the spirit of dedication and devotion without fear of hardship.