Drill bit for metal Irwin 6.5 mm titanium-coated cylindrical shank MPN 10502592

Irwin 6.5 mm titanium-coated drill bit for metal with a cylindrical shank is intended for drilling holes in steel and a variety of ferrous and non-ferrous metals. The titanium coating improves surface hardness and wear resistance, helping to extend tool life while maintaining cutting performance. The straight cylindrical shank fits standard drill chucks and is suitable for both portable hand drills and stationary drill presses used in workshop and maintenance environments.

Advantages

The titanium coating on the cutting edges and flute surfaces increases hardness and reduces heat build-up during drilling, which contributes to longer life compared with uncoated HSS bits. The 6.5 mm diameter provides a common hole size for fastening and assembly tasks, and the cylindrical shank ensures simple clamping in a wide range of drill chucks. The bit geometry is optimized for metal drilling to deliver steady chip evacuation and consistent hole quality.

Suitable for

• Drilling holes in mild and medium carbon steel
• Working with stainless steel and non-ferrous alloys (with appropriate speeds)
• Maintenance, repair and fabrication tasks in workshops and construction sites
• Use with hand-held drills and drill presses for general metalworking

Key specifications

• Diameter: 6.5 mm
• Material: high-speed steel with titanium coating
• Shank type: cylindrical (straight) shank compatible with standard chucks
• Intended use: drilling ferrous and non-ferrous metals
• Coating benefit: increased surface hardness and wear resistance

How to use

Secure the drill bit in the drill chuck and tighten firmly to prevent slippage. Select an appropriate cutting speed and feed for the material being drilled — lower speeds for harder alloys and stainless steel, higher speeds for softer metals. Use cutting fluid or lubricant to reduce heat and prolong tool life when drilling thicker or harder materials. Apply steady pressure and allow the bit to cut without forcing; withdraw periodically to clear chips for deeper holes.

Usage recommendations

For best results, match drilling speed and lubricant to the metal type, inspect the bit for wear before use, and replace when edge damage or significant wear occurs. When drilling stainless steel or hardened materials, use reduced spindle speed and higher lubricant flow to prevent overheating and loss of hardness.