Timco Roll Forged HSS Jobber Drill Bits, 4.0mm (Pack of 10)

The Timco Roll Forged HSS Jobber Drill Bits are a cost-effective solution for drilling into non-alloy materials. Made from high-speed steel (HSS) with a durable black oxide finish, these bits are designed for longevity and performance. The roll-forged construction ensures superior strength and precision, adhering to DIN 338 standards for quality assurance.

A standout feature of these drill bits is the 135° split point tip, which prevents drifting and allows for faster penetration. This eliminates the need for pre-drilling or centre punching, saving time and effort during your projects.

Key Benefits:

• High Speed Steel (HSS) Material – Ensures durability and resistance to heat.
• Black Oxide Finish – Provides increased corrosion resistance and reduced friction.
• Roll Forged Construction – Enhances strength and dimensional accuracy for precise drilling.
• 135° Split Point Tip – Minimises walking, improves centring, and speeds up drilling.

Specifications:

• Drill Diameter: 4.0 mm
• Total Length: 75 mm
• Working Length: 43 mm
• Shank Diameter: 4.0 mm
• Shank Type: Straight