Faithfull HSS Jobber Drill Bit

The Faithfull 4.0mm HSS Jobber Drill Bit with 75mm overall length is one of the most commonly used sizes in metalworking and general fabrication. This diameter is perfect for clearance holes for M4 bolts and a wide range of fixing applications, making it indispensable for mechanical assembly, automotive work and construction projects. The pack of 2 ensures you're always prepared for demanding tasks.

Engineered to meet the DIN 338 standard, this 4mm bit features robust high-speed steel construction that delivers exceptional durability and reduced breakage. The optimised cutting geometry ensures easier hole starting and improved penetration through steel, iron and most metals, whilst maintaining clean, burr-free holes.

Whether you're working in a professional workshop or tackling DIY projects, this reliable drill bit performs consistently in both hand and power drills.

Features and Benefits:
• 4.0mm diameter × 75mm length for common applications
• Pack of 2 for excellent value
• DIN 338 standard manufacturing
• Robust HSS construction minimises breakage
• Ideal for M4 clearance holes
• Compatible with hand and power drills

Specifications:
Tip Diameter (mm): 4.0
Working Length (mm): 43
Overall Length (mm): 75
Pack Qty.: 2