Draper Black HSS Long Drill Bit 4.0 x 119mm Pack of 2 08789

These high-speed steel long drill bits are designed for extended reach and precise drilling. Featuring a fully ground 135° split point for accurate centering and to prevent wandering, they are coated with black oxide to enhance durability and corrosion resistance. The bits are suitable for drilling into metal, wood, chipboard, and plastic, and can be used with standard 10 mm or 13 mm chucks. They conform to DIN 338 and DIN 1414-2, and have a length of 119 mm and a diameter of 4.0 mm. No cooling agent is required due to the black oxide coating, making them versatile for various materials without additional setup. These longer working length bits are designed to deliver precision and reliability in a range of common drilling tasks.

Features

• Longer working length for extended reach
• Fully ground 135° split point for centering
• Black oxide coating for durability and corrosion resistance
• No cooling agent needed
• Compatible with standard 10/13 mm chucks
• Suitable for metal, wood, chipboard, and plastic

Technical specifications

• Length: 119 mm
• Diameter: 4.0 mm
• Point angle: 135° split point
• Material: High-Speed Steel (HSS)
• Coating: Black oxide
• Standards: DIN 338 and DIN 1414-2