Draper HSS Titanium Nitride Coated Drill Bit 5.5mm x 93mm Pack of 2 08868

These high-speed steel drill bits are coated with titanium nitride to enhance durability and lifespan. They feature a fully ground 135° split point for precise centering and to prevent wandering during drilling. Suitable for steel, non-ferrous metals, wood, and hard plastic, they are designed for both professional and DIY use. The bits have a diameter of 5.5 mm, comply with DIN338 and DIN1414-2 standards, and are compatible with drills that have a 10 mm to 13 mm chuck. Aimed at reliable, long-term performance, these bits pair well with cooling agents to optimize drilling results and extend bit life.

Specifications

• Diameter: 5.5 mm
• Coating: Titanium Nitride
• Material: High-speed steel
• Point angle: 135° split point
• Standards: DIN338 and DIN1414-2
• Chuck compatibility: 10–13 mm

Usage and compatibility

Install the drill bit into the drill’s chuck and tighten securely. Use with appropriate cooling or lubrication when drilling metals to extend bit life. Start drilling at a low speed to ensure accuracy, then increase speed as needed. Suitable for use with steel, non-ferrous metals, wood and hard plastic. Works best when used with a cooling agent.