88822 Speedbor Spade Drill Bit, 1-3/8 In.

The Irwin 88822 Speedbor Spade Drill Bit is a flat spade bit designed for boring holes in wood and wood-based materials. This bit is engineered to deliver superior performance on woodworking projects.

This bit reduces common drilling problems like breakout and splintering. The double cutting spurs scribe the outer edge of the hole, reducing breakout around the perimeter. The grooved hex shank fits all standard quick-change chucks and prevents slipping in the drill chuck or bit extension, ensuring secure operation.

Features and Benefits

• Double Cutting Spurs: Scribe the outside of the hole to reduce breakout.
• Blue-Groove Point and Cutting Edge: Provides faster chip removal.
• Grooved Hex Shank: Prevents slipping in the drill chuck or bit extension and fits all standard quick-change chucks.
• Flat Spade Design: A polished result thanks to the Blue-Groove point design.

Specifications

• Brand: Irwin
• Model: 88822
• Product Type: Spade Drill Bit
• Bit Diameter: 1-3/8 In.
• Shank Type: Grooved Hex
• Shank Diameter: 1/4 In.
• Chuck Compatibility: All standard quick-change chucks