Irwin 62128 Aircraft Extension Drill 7/16 in Drill - Fraction 621

Product Description

The Irwin Aircraft Extension Drill is an extra length drill designed for hard-to-reach areas. The MPN is IRWIN-62128. This tool features a seven-sixteenths inch drill size that allows it to penetrate various materials.

• Constructed from HSS (High-Speed Steel)
• 135-degree split point for accurate drilling
• Black oxide finish to resist corrosion

Product Highlights

This drill bit effectively handles iron based ferrous metals, low carbon, stainless steel, wood, and plastic.

Product Information

Standard Information

• Brand: Irwin
• Type: Extra Length

Technical Specifications

• Overall Length: 12 inches
• Cutting Depth: 4-1/16 inches
• Flute Length: 4-1/16 inches
• Drill Size - Fraction: 7/16 inches
• Drill Size - Decimal Inch: 0.4375 inches
• Point Angle: 135 degrees
• Shank Type: Straight
• Cutting Edge Material: HSS
• Finish: Black Oxide
• Cutting Direction: Right Hand
• Applicable Materials: Iron Based Ferrous Metal, Low Carbon, Stainless Steel, Wood and Plastic
• Flute Type: Regular Spiral