We are committed to optimizing our Drill Bit, Grinding Tools, Diamond Grinding Wheel for Solar Glass and customer services with a spirit of unity and unity, under a high level of regulation. Welcome to contact us. The company will firmly seize the opportunity, rely on the profound brand heritage, and unremittingly enter with the concept of innovative development. We always adhere to the production mode of safety, energy saving, environmental protection and high efficiency, and our products have passed several quality system certifications.

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.

Our company is a professional manufacturer of Morse Taper MTB2 Keyless Lathe Drill Chuck Holders for CNC Machine. Our company is based on the principle of customer first and win-win cooperation, and we have established many win-win customer relationships and multiple sales and service outlets. Being in a fully competitive industry, we must always face the market in order to be invincible in the fierce market competition and achieve sustainable high-quality development.