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DRILL BIT SPADE 3/4 HEXSHANK DOUBLE SPURS - Irwin

Part #: 99912

The Irwin 99912 Spade Drill Bit is engineered for professional technicians and mechanics requiring precise and efficient drilling in various wood applications. Featuring a robust 3/4-inch diameter and a secure hex shank, this drill bit is designed to deliver reliable performance and cleaner holes in demanding work environments. Its specialized double spur design enhances cutting efficiency and material removal, making it an essential tool for consistent results.

Key Features

  • 3/4-inch Diameter: Ideal for creating appropriately sized holes for wiring, piping, or fastening applications.
  • Hex Shank: Provides a secure grip in drill chucks, minimizing slippage and ensuring efficient power transfer during high-torque operations.
  • Double Spurs: Engineered to score the wood before the main cutting edge, resulting in cleaner hole edges and reduced splintering.
  • Aggressive Cutting Angle: Facilitates faster drilling through wood, optimizing workflow for busy professionals.
  • Durable Construction: Manufactured by Irwin, known for professional-grade tools built to withstand rigorous daily use on job sites.

Applications

This Irwin spade drill bit is suitable for a wide range of professional applications where drilling through wood is required. It is commonly used by electricians for routing cables through wall studs and joists, plumbers for creating passages for pipes, and general contractors for various framing and finishing tasks. Its double spur design makes it particularly effective for installations that require clean, precise holes.

Only 2 left in stock - order soon

$6.96

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 441829
  • Shipping Weight: 0.12lbs
  • Manufacturers Part #: 99912
  • Manufactured by: Irwin
  • Also Known As: AHN-99912, IRW-99912

This product was added to our catalog on Saturday 30 May, 2026.

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