Draper Cobalt Drill Bit HSSE M35 7.0mm x 109mm 08921 Pk 1

This cobalt drill bit is designed for high-performance drilling in tough materials. Made from M35 high-speed steel with 5% cobalt content, it offers durability, heat resistance, and abrasion resistance. The fully ground 135° split point ensures precise centering and reduces drill wander, supporting accurate drilling. It conforms to DIN338 and DIN1414-2 standards and is compatible with standard 10 mm or 13 mm chucks. Using a cooling agent is recommended to extend lifespan and improve performance.

Features

• 7.0 mm diameter
• M35 HSS with 5% cobalt
• 135° split point
• Fully ground for precision
• DIN338 and DIN1414-2 standards
• Chuck compatibility: 10 mm or 13 mm

Technical specifications

• Diameter: 7.0 mm
• Material: M35 HSS with 5% cobalt
• Point angle: 135° split point
• Standards: DIN338, DIN1414-2
• Chuck compatibility: 10 mm or 13 mm
• Suitable for: alloy steel, titanium alloys, stainless steel, cast iron, carbon steel, hardened steel

Use with appropriate cooling or lubrication to prolong drill life; ensure the drill is securely tightened before use.