Irwin IRW10502591 HSS Pro TiN Coated Drill Bit 6.0mm x 93mm

The Irwin HSS Pro TiN Coated Drill Bit is designed for drilling metal and tougher alloys. It features a Titanium Nitride (TiN) coating to enhance wear resistance and reduce heat generation. A 135° split point tip ensures precise centering and reduced drilling pressure, supporting demanding metalworking tasks. The bit is made from high-speed steel (HSS) and measures 6.0 x 93 mm with a working length of 57 mm. It is compatible with standard drill chucks and can be used with drill presses and handheld metalworking drills. When used with appropriate cutting fluid, it helps prolong drill life and improve performance.

Features

• 135° split point for centering
• TiN-coated HSS for wear resistance
• Heat is diverted to chips and coolant
• Compatible with standard drill chucks
• Suitable for metalworking drills and presses

Technical specifications

• Size: 6.0 x 93 mm (working length 57 mm)
• Material: High-speed steel (HSS)
• Coating: Titanium Nitride (TiN), ~80 HRC
• Low heat generation due to TiN coating
• 2.5 µm TiN coating (approx.)
• Speed and feed: up to 40–60% faster speed, 10–20% higher feed compared to traditional HSS