1.Description of center drill
Product name | Center Drill/Center Drill Bits |
Material | HSS,Carbide etc. |
Coating | Tin,Bright,etc |
Blade Diameter | 0.5mm-5mm,or as your requirement |
Length | 50-75mm,or as your requirement |
Size | Various |
Customized | Accept |
Smooth Finish | Highly Polished |
Feature | Excellent chip evacuation |
Measurement | metric and Inch |
2.Application&Material&Coating of center drill
1). Center drill types are commonly used to drill holes which provide small diameters. Mostly used to create pilot holes, they are very useful as they can guide the worker to correctly perform the holes he needs. Once the hole is located in the right place, the center drill has to be replaced with a normal drill which provides the right diameter. However, in order to use the center drill, you have to provide the proper lubricant so that the drill’s tip is not going to be twisted off while performing a specific task.
2). The center drill requires a special type of material that is commonly used to fabric the finest tools. Different types of steels ensure the material which is needed to engineer various center drill types. The materials are used to fit different specifications so that the applications can be easily completed. As well, the drills are commonly coated with special sealing layers which improve their cutting characteristics. The protective coat extends the life of these magnificent tools.
3.Pictures show of center drill
4.Delivery & Payment & After-sale Service: | |
Delivery: |
1.Express by air (UPS,DHL,FedEx,TNT,EMS etc.) 2.Ship by sea. 3.Customer's requirement is welcome. |
Payment: |
1.T/T payment,L/C,D/A,D/P, 2.Paypal,Escrow. 3.Western Union,MoneyGram. |
After-sale Service | Nice after-sale service will be offered and it is a good tradition in our factory. |
5.Service We Can Offer You: | |
♣Quick Response | Your inquiry will be replied within 24 hours. |
♣High Quality | Well-trained workers and more than 10 years experience. |
♣Competitive Price | Directly from factory to save your money. |
♣Short Lead Time | Being efficient:3-7 days for samples and 10-35 days for quantity orders. |
♣Flexibility | Small orders are acceptable for quick delivery and to help you reduce stock cost. |
♣OEM | Custom fabrication according to your drawings ,samples or designs. |
6.About us
1. Lishuo Hardware Mould Components company was established in 2000 and Located at Chang'An town,DongGuan City,GuangDong Province.
2.We have a complete set of quality assurance system and management system to ensure that the mechanical properties of the product and service could achieve to the first level .