Blue Spot Tools 10-Piece Cobalt Drill Bits, 4.5 mm

The Blue Spot Tools 10-Piece Cobalt Drill Bits (4.5 mm) are manufactured from high-speed steel with a 5% cobalt alloy, ensuring exceptional durability and heat resistance for prolonged tool life. The ground flute design enhances drilling accuracy, making these bits ideal for precision work across various materials.

Features & Benefits

• Manufactured from high-speed steel with 5% cobalt for superior durability
• Ground flute design for increased drilling accuracy
• 135° drill point angle for efficient penetration
• Complies with DIN 338 standards for quality assurance
• Includes a convenient storage tube for organisation and protection

Applications

These versatile drill bits are suitable for use with:

• Iron
• Non-ferrous metals
• Plastic
• Steel
• Stainless steel
• Wood

Whether you're working with hard metals or softer materials, this 10-piece set provides reliable performance across multiple applications, from professional workshops to DIY projects. The cobalt content ensures excellent performance even under high-temperature conditions.