Drill Bit Set MILWAUKEE WIERTŁO METAL HSS-G TiN, 19-piece, hex shank

MILWAUKEE WIERTŁO METAL HSS-G TiN, 19-piece, hex shank drill bit set is designed for drilling a wide range of metal materials. The set contains 19 high-speed steel HSS-G bits with a titanium nitride (TiN) coating that improves wear resistance and extends tool life. Hex shanks provide quick bit changes and secure retention in hex chucks, impact drivers with hex adapters, or bit holders, making the set suitable for workshop, maintenance and fabrication tasks.

Advantages

The HSS-G material offers good hardness and heat resistance for general metal drilling. A TiN coating reduces friction and increases surface durability to help maintain cutting performance longer under heavy use. Hex shanks ensure positive engagement in hex tool holders and reduce slippage compared with round shanks. The set includes a range of commonly used diameters for flexibility across different metalworking jobs.

Suitable for

• Drilling steel, stainless steel and non-ferrous metals
• Maintenance and repair work in workshops and industrial environments
• Fabrication and assembly tasks that require quick bit changes
• Use with drills, impact drivers (with appropriate adapter) and bit holders

Key specifications

• Material: high-speed steel (HSS-G)
• Coating: titanium nitride (TiN)
• Number of pieces: 19
• Shank type: hex shank for secure retention
• Intended use: metal drilling and general fabrication

How to use

Select the appropriate drill bit diameter for the hole required and install the hex shank into a compatible chuck or bit holder. Use a steady feed rate and moderate speed when drilling metals to avoid overheating; apply cutting fluid or lubricant when drilling harder materials or thicker sections. Secure the workpiece before drilling and withdraw the bit periodically to clear chips for cleaner holes and longer bit life.

Usage recommendations

For best results, match drill speed and feed to the metal type: lower speeds for stainless and harder alloys, higher speeds for softer non-ferrous metals. Use cutting fluid when drilling steel or stainless steel to reduce heat build-up and extend bit life. Store bits in their case to protect the TiN coating and maintain sharpness.