Milwaukee 4932493868 25 Pieces RED COBALT HSS Ground DIN 338 Cobalt Metal Drill Bit Set

Milwaukee 4932493868 RED COBALT HSS-G DIN 338 Metal Drill Bit Set (25pc, 1–13mm)

Milwaukee 4932493868 is a cobalt metal drill bit set designed for accurate, long-life drilling in demanding metals such as stainless steel and high-alloy steels. Made from ground HSS with 5% cobalt and produced to DIN 338, it’s built to cope with higher heat and tougher materials when you need clean holes and dependable performance.

This 25-piece Milwaukee set covers common metric sizes from 1.0mm to 13.0mm, making it a practical choice for fabrication, installation and workshop tasks where you want a strong, versatile selection of metal drill bits in one case.

Key Features

• HSS with 5% cobalt (HSS-Co): Designed for excellent heat resistance and wear performance when drilling tough metals.
• DIN 338 manufacture: Made to a recognised standard for metal drill bit geometry and consistency.
• QUAD EDGE™ tip: Combines a 135° split point with four cutting edges to help start holes quickly and reduce wandering.
• Variable flute geometry: Supports faster swarf ejection to help the bit run cooler during drilling.
• Enhanced tapered web: Wider core towards the shank strengthens the bit to improve durability.
• 3-flat shank (from Ø 5mm): Improves grip in the chuck to help reduce slippage under load.

Specifications at a glance

Suitable applications

• Drilling stainless steel and high-alloy steels where heat resistance and controlled cutting are important.
• General metalworking in workshops, fabrication and site installation tasks across a wide range of metric sizes.
• Use in standard drill chucks, with 3-flat shanks (from Ø 5mm) helping reduce chuck slippage.