49913 Solid-center Auger Bit, 13/16 In., 7-1/2 In. Oal

The Irwin 49913 is a full-length heat-treated auger bit designed for boring in both hard and soft woods. Solid-center construction provides extra rigidity needed for heavy-duty drilling applications, reducing the risk of bending under load and strengthening the twist where the greatest strain occurs.

Wide lands keep the bit straight as it bores through the hole, while the flutes are ground behind the lands to funnel wood chips to the inside of the bit and away from the outside diameter. This design produces a faster, cleaner cut and keeps debris from building up on the surface. The single spur cutting edge scribes the circumference of the hole for a smoother finish, and the coarse screw point ensures fast boring action in a wide range of wood types.

Features and Benefits

• Full-Length Heat-Treated Construction: Guards against bending in heavy-duty applications and strengthens the twist where the greatest strain occurs.
• Wide Lands: Keep the bit straight as it bores through the hole.
• Chip-Evacuation Design: Flutes ground behind the lands funnel chips inside the bit and away from the outside diameter, producing faster, cleaner cuts.
• Single Spur Cutting Edge: Scribes the circumference of the hole for a smooth finish.
• Coarse Screw Point: Provides fast boring in hard and soft woods.
• Solid Center Flute: Delivers extra rigidity and reliable performance under heavy load.

Specifications

• Brand: Irwin
• Model: 49913
• Diameter: 13/16 in.
• Overall Length: 7-1/2 in.
• Twist Length: 4-1/2 in.
• Design: 1-Flute Solid Center

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