49615 Speedbor Brad-point Drill Bit, 5/16 In. Dia.

The Irwin Speedbor Brad-Point Drill Bit is a precision wood drill designed for accurate hole starting in furniture making, doweling, cabinetry, and other fine woodworking applications. The brad point design provides accurate positioning for starting the hole, making it ideal for projects where exact hole placement is critical.

Whether you're a professional woodworker or a dedicated hobbyist, this drill bit solves the frustration of rough, splintered edges and inaccurate hole placement. The specially engineered design combines sharp cutting edges with efficient chip removal to deliver clean holes and reduce tearout in wood.

Features and Benefits

• Brad-Point Design: Provides accurate positioning for starting holes, making it essential for furniture making, doweling, and cabinetry where exact hole size is required.
• Spurred Cutting Head: The specially engineered spur cutting edges reduce splintering and ensure a smooth, clean hole in wood.
• Chrome Vanadium Steel: Heat treated at full length for extra sharpness and long life, maintaining a keen edge through many drilling sessions.
• Wide Flutes: Generous flute geometry provides fast, continuous chip flow, reducing heat buildup and allowing for smooth operation.
• Precision Ground: Engineered for the exact hole sizes required in fine woodworking and cabinetry projects.

Specifications

• Brand: Irwin
• Model: 49615
• Diameter: 5/16 inch
• Twist Length: 2-15/16 inches
• Overall Length: 4-19/32 inches
• Shank Diameter: 5/16 inch
• Flutes: 2-flute spiral design
• Material: Chrome vanadium steel, heat treated at full length
• Type: Brad-point wood drill bit