Irwin HSS Pro TiN Coated Drill Bit 3.0mm OL61mm WL33mm IRW10502576

General description The Irwin HSS Pro TiN Coated Drill Bit is a high-performance tool designed specifically for drilling metal and tougher alloys, such as stainless steel and high-alloy steels. Compared to traditional HSS twist drill bits, it offers a significant increase in drilling speed by 40-60% and feed rate by 10-20%, while maintaining a longer lifespan. The drill bit features a 135° split point grinding tip for perfect centering and reduced drilling pressure, making it an excellent choice for precision work. Technical specifications Type: HSS drill bit with TiN coating Diameter: 3.0 mm Total length: 61 mm Working length: 33 mm Material: High-quality HSS steel coated with titanium nitride (TiN) TiN hardness: approximately 80 HRC Tip angle: 135° with split point Coating thickness: 2.5 µm Application: Drilling metals and hard alloys Quantity per pack: 2 units Compatibility and accessories Suitable for use with standard drill chucks on electric drills and drill presses Installation

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 IRW10502576 HSS Pro TiN Coated Drill Bit comes in the following:Size: 3.0 x 61mmPTDIRW10502576