Irwin HSS Pro TiN Coated Drill Bit 8.5mm OL117mm WL75mm IRW10502596

General description This high-quality Irwin HSS Pro TiN Coated Drill Bit is designed for precise and efficient drilling. It features a durable high-speed steel body with a titanium nitride (TiN) coating that enhances hardness, reduces wear, and lowers friction, making it suitable for various drilling applications. Technical specifications Tip Diameter: 8.5mm Overall Length: 117mm Working Length: 75mm Material: High-speed steel (HSS) Coating: Titanium nitride (TiN) Hardness: Approximately 80 HRC Coating properties: Very wear-resistant with a low friction coefficient Compatibility and accessories Compatible with standard drill chucks for use with electric drills and drill presses Suitable for drilling into metal, wood, and plastic materials Installation Insert the drill bit into the drill chuck and tighten securely Ensure the drill is set to the appropriate speed for the material being drilled Usage Use with appropriate safety gear, such as goggles and gloves Apply steady pressure

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.Irwin HSS Pro TiN Coated Drill Bit. Size 8.5 x 117mm.PTDIRW10502596