No 7 industrial ware & building materials opp hostel k Abuja by pass mile 3 port Harcourt city
UST AROUND MILE 3 PORT HARCOURT CITY
An HSS TiN-coated drill bit is a High-Speed Steel drill bit covered with a microns-thin ceramic layer of Titanium Nitride (TiN). Instantly recognizable by its distinctive gold color, this coating significantly enhances the bit's performance by reducing friction and resisting heat.