Bosch HSS-G Metal Drill Bits Long Series, 3.5mm, Pack of 5

The Bosch 2608596814 HSS-G Precision-Ground Drill Bits are designed for professional metal drilling, offering superior performance and durability. Made from high-speed steel (HSS), these bits are perfect for drilling through alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals, and hard plastics.

Featuring a 135-degree self-centring split-point tip, these drill bits provide active cutting and perfect centring without wandering, ensuring maximum precision. The split-point tip eliminates the need for pre-punching or pilot drilling for up to 10mm, saving time and effort. Compared to standard HSS drill bits, these precision-ground bits offer up to 40% faster drilling rates and 50% lower feed pressure.

Features:

• Precision-ground HSS for faster and more efficient drilling
• No pre-punching or pilot drilling required up to 10mm
• 135-degree self-centring split-point tip for accurate drilling
• Suitable for a wide range of metals and hard plastics
• Manufactured to DIN 338 standards for quality assurance

Specifications:

• Diameter: 3.5mm
• Working Length: 73mm
• Total Length: 112mm
• Flute Angle: Type N
• Shank Type: Cylindrical (equal to drill bit diameter)

Ideal for use in drill stands and drill drivers, these HSS twist drill bits are a reliable choice for professionals and hobbyists alike.