Irwin IRW 66617

Irwin Aircraft Extension Drill, Series: 666, 17/64 in Drill - Fraction, 0.2656 in Drill - Decimal Inch, 6 in Overall Length, 2-15/16 in Cutting Depth, Regular Spiral Flute, 2-15/16 in Flute Length, 17/64 in Shank, Straight Shank, 135 deg Point, Split/Self-Centering Point, Right Hand Cutting Direction, M2 HSS Cutting Edge, M2 HSS, Black Oxide, Applicable Materials: Aluminum, Brass and Copper, Wood/Drywall, Sheet Metal, Mild Steel, High Alloy Steel, Stainless Steel, Cast Iron and Plastic

• Features

• Constructed of M-2 high speed steel for the best combination of strength, heat resistance and wear resistance
• Black oxide prevents chip building, galling and welding on the workpiece
• It is commonly used on low carbons, stainless steel and iron based ferrous metals
• Black oxide coating resists corrosion
• 135 deg split point ensures a true start and eliminates bit walking
• For general use in wood, metal and plastic
• Ideal for applications requiring an extended reach and not recommended for deep drilling applications
• Best for portable drills
• Requires less force than 118 deg

Specifications