Coated TiN High Speed Steel Double Head Center Drill Bit
1/2/3/4/5/6/7/8 Flutes (Customized)
High Speed Steel(Customized)
>63 Degrees(Customized Available)
General High Speed Cutting
Alloy steel, titanium alloy, nickel base alloy, steel, stainless steel, quenched and tempered hardened steel, non-ferrous metals, etc.
Automotive, aviation, aerospace enterprise, motorcycle engine, diesel engine, carburetor, compressor, mold industry, etc.
Customized Available,OEM or ODM Available
1.Selected high-quality raw materials
100% original raw materials, no recycle
Super coating reduce the coefficient of friction, improve the efficency of machines and improve the tools life much.
3.Strict measurement sequence Five step test
1.Test the rod after grinding
2.Test when produce the tools
3.Test all parameter after the CNC process
4.Test flutes after coating
5.Test the packing before shipping
1.Laser brand and dimensions on the body of cutters, print labels.
2.5PCS or 10PCS each group,sealed with air bubble wrap, pack into bigger carton.
3.Air express such like DHL,TNT,FEDEX,China post as your requirement.We will make sure the delivery cost is lowest.
1.For samples, we dispatch your tools in 2-7 workdays.
2.For formal orders, We delivery tools to you in 7-30 workdays, it will depond on your order quantity.