Milwaukee HSS-G TiN Metal Drill Bit, 12mm, Hex Shank

The Milwaukee HSS-G TiN metal drill bit, with a 12mm diameter and a hex shank, is a high-performance tool engineered for precision drilling in various metal surfaces. Featuring a durable titanium nitride coating, this drill bit is designed to minimize friction and heat buildup during operation, which significantly enhances the longevity of the cutting edge. The precision-ground geometry ensures that the bit starts drilling accurately without wandering, allowing for clean and efficient material removal in demanding professional environments.

Advantages

The primary benefit of this drill bit is its titanium nitride coating, which provides superior heat resistance and reduces wear compared to standard uncoated bits. The inclusion of a hex shank allows for quick and secure tool changes in standard drill chucks and impact drivers, preventing slippage during heavy-duty tasks. Its robust construction ensures consistent performance and reliability, making it a dependable choice for users who require high-quality results in metalworking projects.

Suitable for

• Drilling into steel and iron
• General metal fabrication tasks
• Construction and installation projects
• Use with standard power drills and impact drivers

This drill bit may not be suitable for drilling into extremely hardened steels or specialized alloys that require carbide-tipped tooling. Additionally, it is not intended for masonry, concrete, or wood applications where specific geometry is required for optimal chip clearance.

Key specifications

• Diameter: 12mm
• Material: HSS-G (High-Speed Steel, ground)
• Coating: Titanium Nitride (TiN)
• Shank type: Hexagonal

To use the drill bit, insert the hex shank into your power tool chuck and ensure it is tightened securely. Begin drilling at a moderate speed, applying steady pressure to allow the bit to cut through the material effectively. It is recommended to use a cutting fluid or oil when drilling into metal to further reduce heat and extend the life of the bit.

What to consider before purchase

• Verify that your power tool is compatible with a hex shank bit
• Ensure the 12mm diameter meets your specific hole size requirements
• Consider the hardness of the material you intend to drill

For optimal results and to maintain the integrity of the drill bit, always operate at the recommended RPM for the material being drilled and avoid applying excessive lateral force.