The Micro-Tec HSS Fully Ground Drill Bit 4mm (DIN 388) is a high-precision drill bit engineered for durability, accuracy, and smooth cutting performance. Made from premium high-speed steel and designed to DIN 388 standards, it ensures clean and efficient drilling across a range of materials.

• Precision 135u00b0 Split Point: Reduces bit walking and provides accurate, effortless drilling starts.
• High-Speed Steel (HSS): Offers superior hardness, wear resistance, and long service life.
• DIN 388 Compliant: Guarantees professional-grade performance and dimensional accuracy.
• Versatile Use: Suitable for drilling into metal, wood, and plastic in both industrial and DIY applications.
• Pack of 10: Convenient bulk packaging for workshop or trade use.
• Upgrade your toolkit with the Micro-Tec 4mm HSS Fully Ground Drill Bits u2014 designed for precision, strength, and long-lasting performance in every drilling task.