Irwin HSS Pro TiN Coated Drill Bit 13.0mm OL151mm WL101mm IRW10502602

The Irwin HSS Pro TiN drill bits are primarily designed for drilling metal and harder tougher alloys. Compared to traditional HSS twist drill bits speed can be increased by 40 -60% and feed by 10 -20% without reducing the life time of the drill bit significantly. TiN is also a poor conductor of heat so the heat generated during the drilling process is diverted into the chips and coolant and less into the drill bit. These drills have a 135° split point grinding tip which ensures perfect centring and reduced drilling pressure. The drill bit body is manufactured from high quality HSS steel coated with 2.5µ Titanium Nitride (TiN) the TiN coating has a hardness of app. 80 HRC and is very resistant to wear. TiN has a low coefficient of friction this results in less power being consumed and less heat generated during the drilling.The Irwin IRW10502602 HSS Pro TiN coated drill bit has the following dimensions:Drillbit diameter: 13.0mmTotal length: 151mmWorking Length: 101mmPTDIRW10502602

General description The Irwin IRW10502602 HSS Pro TiN coated drill bit is specifically designed for drilling metal and tougher alloys. With a diameter of 13.0mm, a total length of 151mm, and a working length of 101mm, this drill bit offers enhanced performance compared to traditional HSS twist drill bits, allowing for a speed increase of 40-60% and a feed increase of 10-20% without significantly reducing its lifespan. Technical specifications Drill bit diameter: 13.0mm Total length: 151mm Working length: 101mm Coating: 2.5µ Titanium Nitride (TiN) TiN coating hardness: approximately 80 HRC Tip angle: 135° split point Other information