88813 Speedbor Spade Drill Bit, 13/16 In. X 6 In.

The Irwin 88813 Speedbor Spade Drill Bit is a fast-cutting spade bit for wood drilling. The patented blue-groove point and cutting edge work with double cutting spurs to deliver clean holes with reduced breakout, making this bit reliable for repetitive drilling tasks.

The grooved hex shank fits all standard quick-change chucks and bit extensions, preventing slipping during use. The 1/4-inch diameter shank is compatible with impact drivers and accommodates rapid bit changes between jobs.

Features and Benefits

• Blue Groove Point and Cutting Edge: Patented design for faster chip removal and improved performance.
• Double Cutting Spurs: Dual cutting spurs scribe the outside of the hole, reducing breakout and producing clean edges.
• 2X Faster Drilling: Drills holes approximately twice as fast as standard spade bits.
• 2X Longer Lifespan: Delivers extended durability to get more done and reduce bit replacement.
• Grooved Hex Shank: Prevents slipping in drill chucks and quick-change holders; fits standard systems and impact drivers with 1/4-inch shanks.

Specifications

• Brand: Irwin
• Model: 88813
• Bit Type: Spade (flat flute)
• Diameter: 13/16 inch
• Overall Length: 6 inches
• Shank Diameter: 1/4 inch
• Shank Type: Grooved hex shank
• Color: Blue groove point and cutting edge
• Impact Driver Rated: Yes, 1/4-inch shank