Irwin 91164 DRL 1 S+D 118' BLK OX/BRT TUBED

Product Description

The Irwin 91164 drill bit is designed for general use. It features a one inch drill size and has an overall length of six inches. With a cutting depth of three inches, this drill is made for heavy-duty applications. The drill has two flutes and a spiral design for efficient cutting.

• Constructed from M7 high-speed steel for durability.
• Flatted shank design enhances grip in the chuck.
• Suitable for metal, plastic, and wood drilling tasks.

Product Highlights

This drill bit is versatile and optimized for both ferrous and nonferrous materials.

Product Information

Standard Information

• Manufacturer: Irwin Industrial Tool Company
• UPC: 024721911643

Technical Specifications

• Drill Size: 1 inch (fraction and decimal)
• Overall Length: 6 inches
• Cutting Depth: 3 inches
• Flute Length: 3 inches
• Shank Size: 1/2 inch
• Point Angle: 118 degrees
• Cutting Edge Material: M7 HSS
• Finish: Black oxide
• Number of Flutes: 2
• Cutting Direction: Right hand
• Point Type: Chisel/Standard
• Category: Twist Drill Bits
• Applications: Large holes, heavy-duty metal drilling, automotive, body shop work, and metal fabrication.