Faithfull Professional Cobalt Jobber Drill Bit 5.5mm FAIPP550COB Pack of 2

These Faithfull Professional Cobalt Jobber Drill Bits are manufactured from M35 HSSE grade steel with a 5% cobalt content, delivering increased heat resistance and cutting performance for heavy-duty industrial drilling. They are designed to handle a wide range of materials, including alloy steels, carbon steels, cast iron, hardened steels, stainless steels, high-temperature alloys, titanium alloys, high-strength steels, and carbon fiber composites. The bits have a diameter of 5.5 mm and an overall length of 93 mm, are fully ground, and feature a 135° non-slip split point for precise centring. Produced in accordance with DIN 388, they offer high precision tolerances and geometric accuracy. Supplied in a pack of two, these cobalt jobber bits are suited for demanding drilling applications where durability and performance are required.

Key features

• Diameter 5.5 mm
• Overall length 93 mm
• 5% cobalt content
• 135° non-slip split point
• Fully ground, DIN 388
• Pack of 2

Usage

Insert the drill bit into a compatible drill chuck and securely tighten. Use appropriate drilling speeds for the material and apply steady pressure during drilling. Wear safety equipment such as goggles and gloves.

Wear safety equipment such as goggles and gloves; ensure the drill bit is securely tightened and use appropriate drilling speeds with steady pressure.