Draper HSS Titanium Nitride Coated Drill Bit 7.5mm x 109mm

This high-speed steel drill bit features a titanium nitride coating to enhance durability and extend its lifespan. It is fully ground with a 135° split point for precise centering and to prevent wandering during drilling. Suitable for steel, non-ferrous metals, wood, and hard plastics, it is ideal for DIY and home improvement projects requiring reliable, accurate drilling. Compatible with standard 10/13 mm drill chucks and designed to work well with cooling agents to optimize performance. For best results, insert the bit into a compatible chuck and secure it tightly before use, using appropriate cooling or lubrication during drilling to prolong tool life.

Features

• Titanium nitride coating boosts durability and life
• 135° split point for precise centering and no wander
• Fully ground for accurate drilling
• Fits standard 10/13 mm drill chucks
• Suitable for steel, non-ferrous metals, wood, hard plastics
• Use with cooling agent to maximize life

Technical specifications

• Diameter: 7.5 mm
• Material: High-speed steel with titanium nitride coating
• Point angle: 135° split point
• Standards: DIN338 and DIN1414-2
• Chuck compatibility: standard 10/13 mm
• Suitable materials: steel, non-ferrous metals, wood, hard plastics

Use with appropriate cooling or lubrication to prolong tool life; secure the bit tightly in the drill chuck before use.