Faithfull Cobalt Jobber Drill Bit

This 3.3mm Faithfull Professional Cobalt Jobber Drill Bit is supplied in a convenient pack of 2, making it ideal for precision work where fine drilling is required in hard materials. The 3.3mm diameter is particularly useful for creating pilot holes and working with smaller fasteners in stainless steel, hardened alloys and other challenging materials.

Manufactured from M35 HSSE grade steel with 5% cobalt content, this bit delivers exceptional heat resistance and cutting performance that far exceeds standard HSS alternatives. The fully ground construction and precision 135° non-slip split point ensure accurate centring from the first contact, reducing the risk of walking on hard surfaces.

Produced to DIN 388 standards, this drill bit guarantees high precision tolerances and geometric accuracy. The cobalt content enables faster cutting speeds and extended tool life, particularly when working with alloy steels, carbon steels, cast iron, stainless steels, titanium alloy, high strength steel and carbon fibre composite materials.

Features and Benefits:
• 3.3mm diameter in pack of 2 for convenience
• M35 HSSE with 5% cobalt for superior performance
• 135° split point for precise centring
• DIN 388 compliant for guaranteed accuracy
• Ideal for precision drilling in hard materials

Specifications:
Tip Diameter (mm): 3.3
Overall Length (mm): 65
Pack Qty.: 2
Diameter: 3.3mm.
Working Length:
Pack Size: 2.