Draper HSS Titanium Nitride Coated Drill Bit, 8.5mm x 117mm 08878 for Steel, Non Ferrous Metals, Wood and Hard Plastic

General description This high-speed steel drill bit is coated with titanium nitride, increasing its durability and lifespan. It features a fully ground 135° split point for precise centering and to prevent wandering during drilling. Suitable for various materials including steel, non-ferrous metals, wood, and hard plastics. Technical specifications Diameter: 8.5mm Material: High-speed steel with titanium nitride coating Coating: Titanium nitride for enhanced strength and longevity Point angle: 135° split point Standards: DIN338 and DIN1414-2 Compatibility and accessories Compatible with standard 10/13mm drill chucks Works well with cooling agents for optimal performance Installation Insert the drill bit into a compatible drill chuck Ensure the bit is securely tightened before use Usage Use with appropriate cooling or lubrication to extend tool life Apply steady pressure during drilling for best results Other information Manufactured to meet DIN standards for quality and precision.