88807 Speedbor Spade Drill Bit, 7/16 In. X 6 In. Oal

The Irwin 88807 Speedbor spade drill bit is engineered to bore clean, precise holes in wood quickly and efficiently. The blue groove point and cutting edge enable faster chip removal. The double cutting spurs scribe the outside of the hole, reducing breakout and improving hole quality.

This 7/16-inch bit delivers speed and reliability for medium-size drilling tasks. The grooved hex shank grips securely in any standard drill chuck or bit extension, preventing slippage during drilling. Whether you're a professional contractor or a DIY homeowner, this bit is suited to framing, cabinetry, shelving, electrical conduit installation, and general-purpose boring in wood.

Features and Benefits

• Blue Groove Point and Cutting Edge: Provides faster chip removal and high visibility for improved drilling performance.
• Double Cutting Spurs: Scribe the hole's perimeter to reduce breakout.
• Grooved Hex Shank: Locks firmly in the chuck and prevents slipping, maintaining consistent torque transfer and fits all standard quick change chucks.
• Speedbor Design: Patented geometry for rapid material removal and efficient boring.
• Versatile Size: The 7/16-inch diameter suits framing, electrical work, cabinet installation, and general wood boring.

Specifications

• Brand: Irwin Speedbor
• Model: 88807
• Diameter: 7/16 inch
• Overall Length: 6 inches
• Flute Type: Flat
• Shank: 1/4 inch Hex
• Cutting Style: Double spurs

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.