1877714 1/4 In. High Speed Steel Countersink, 82° Tip, 1-17/32 In. Oal

The Irwin 1877714 countersink is a precision-ground drilling tool designed to create clean, recessed holes for flush screw finishes in machinable metals, wood, and plastic. This high-speed steel countersink delivers professional-grade results whether you're assembling furniture, installing hardware, or working on construction and metalworking projects. The precision-ground 82-degree tip is engineered for countersinking into most machinable metals, providing exact angles for professional-grade work.

Built from industrial-grade high-speed steel with a black oxide coating, this countersink resists corrosion during storage and on the job. The five-flute design minimizes vibration and chatter during drilling, producing smoother operation and extending tool life. The 1/4-inch round shank fits all standard handheld and stationary drills, making it a versatile addition to any workshop or job site.

Features and Benefits

• Precision-Ground 82-Degree Tip: Designed for countersinking into most machinable metals, wood, and plastic with exact angles for professional-grade work.
• High-Speed Steel Construction: Industrial-grade material offers durability and longevity, withstanding the rigors of frequent use and extended tool life.
• Black Oxide Coating: The finish provides excellent corrosion resistance, protecting the tool during storage and use.
• Five-Flute Design: Reduces vibration and chatter during drilling for smoother, more controlled operation.
• 1/4-Inch Round Shank: Compatible with all standard handheld and stationary drills, providing versatility across a range of drilling applications.

Specifications

• Brand: Irwin
• Model: 1877714
• Diameter: 1/4 inch
• Overall Length: 1-17/32 inches
• Tip Angle: 82 degrees
• Shank Type: 1/4 inch round
• Flutes: 5
• Material: High-speed steel
• Finish: Black oxide