We focus on product innovation, focus on improving product quality, and produce quality Fine Glassware Grinding Wheel, Diamond Grinding Wheel for Appliance Glass, Double Groove Grinding Wheel by optimizing the allocation of resources, with specialized division of labor and specialized teams. We continue to go beyond, create excellence, and win together with employees, partners and society. Our company has strong technical strength and strong research and development ability, and has a group of technicians and managers engaged in watch case production for many years. Based on the principle of honesty and pragmatism, the company is willing to join hands with new and old customers to create a better tomorrow for the company. High efficiency is the goal, which is the inner need of the enterprise and the goal of our company, to do high efficiency and pursue high benefit.

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 firmly implement the development strategy of creating high-quality Wholesale Price Morse Taper Apu16 Cat40 Shank Solid Cat40 Apu16 Keyless Drill Chucks and building green enterprises. We are well aware of the true meaning of "consumers are God", constantly push through the old and bring forth the new in product styles, strictly control the quality and pay attention to after-sales service for ten years. We build an honest and pragmatic image with responsibility, and effectively fulfill our commitment to treat our employees well and return to society.