Irwin HSS Metal Drill Bit, 7.6mm, Cylindrical Shank

The Irwin HSS metal drill bit, with a diameter of 7.6mm, is a high-performance tool engineered for precision drilling in steel and various ferrous metals. Constructed from high-speed steel, this drill bit is designed to withstand the rigors of demanding metalworking tasks while maintaining its cutting edge. The precision-ground geometry ensures consistent performance, allowing for clean, accurate holes and efficient chip evacuation during operation.

Advantages

This drill bit offers exceptional durability and heat resistance, which are critical when working with hard materials. Its robust construction minimizes the risk of breakage, providing a reliable solution for both professional tradespeople and home improvement enthusiasts. The cylindrical shank design ensures compatibility with a wide range of standard drill chucks, facilitating quick and secure tool changes for increased productivity on the job site.

Suitable for

• Drilling into steel and ferrous metals
• General metalworking and fabrication projects
• Professional construction and maintenance tasks
• DIY home repair and improvement projects

When it may not be suitable

This drill bit is specifically optimized for metalworking and may not perform optimally when used on masonry, concrete, or extremely hard materials like hardened steel or ceramics. Using it on these materials can lead to premature dulling or damage to the cutting edges.

Key specifications

• Diameter: 7.6mm
• Material: High-speed steel (HSS)
• Shank type: Cylindrical
• Application: Ferrous metals and steel

How to use

To achieve the best results, ensure the drill bit is securely fastened in the chuck of your power drill. Mark the center of the hole to be drilled using a center punch to prevent the bit from wandering. Apply steady, moderate pressure while maintaining a consistent speed appropriate for the material being drilled. It is recommended to use a cutting fluid or lubricant to reduce friction and heat, which helps extend the lifespan of the drill bit and improves the quality of the finish.

What to consider before purchase

• Check the maximum chuck capacity of your drill to ensure it accommodates a 7.6mm shank.
• Verify the material compatibility for your specific project requirements.
• Ensure you have the appropriate cutting lubricant for metal drilling.

Usage recommendations

Always wear appropriate eye protection when drilling metal to protect against flying chips and debris. Regularly inspect the drill bit for signs of wear or damage and replace it if the cutting edges become dull to maintain drilling efficiency.