Irwin IRW10502785 Wood Auger Drill Bit Long Series 35 x 400mm

The Irwin long auger wood drill bit is designed for general wood boring with a focus on durability and performance. It features a single spur cutting edge that scribes the circumference of the hole for a smoother finish, and a hexagon shank to prevent slipping in a drill chuck or bit extension. The solid centre provides extra rigidity during boring, while the self-feeding screw point enables faster boring in both soft and hard woods. The body is fully hardened from tip to shank for improved durability over extended use. This long-series auger bit is sized for applications requiring substantial reach and stable, clean chip removal in woodwork.

Features

• Single spur cutting edge for smooth hole finish
• Hex shank prevents slipping in chuck or extension
• Solid centre adds rigidity during boring
• Self-feeding screw point for faster boring
• Fully hardened body from tip to shank for durability

Technical specifications

• Drillbit diameter: 35.0 mm
• Total length: 400 mm
• Working length: 323 mm
• Hex shank for secure seating
• Single taper for clean chip removal
• Drill completely hardened for extra durability