49614 Speedbor Brad-point Drill Bit, 1/4 In. Dia., 2-1/2 In. Twist Length

The Irwin 49614 Speedbor Brad-Point Drill Bit is a precision wood drill bit engineered for accurate hole starting in furniture making, doweling, cabinetry, and fine woodworking projects where exact hole size is essential. The brad point tip provides pinpoint accuracy for clean entry, allowing you to achieve exact 1/4 inch holes without extra sizing steps.

Chrome vanadium steel heat-treated at full length delivers extra sharpness and long life in demanding woodworking applications. The spur cutting edges reduce splintering and ensure a smooth, clean hole, while wide flutes enable fast, continuous chip flow. Whether you're crafting fine furniture or laying out dowel holes for joinery, this drill bit produces the precise 1/4 inch diameter holes required for quality assembly.

Features and Benefits

• Brad Point Tip: Starts holes with pinpoint accuracy for clean entry and precise hole placement in woodworking projects.
• Spur Cutting Edges: Reduce splintering and ensure a smooth, clean hole in wood.
• Wide Flutes: Provide fast, continuous chip flow for efficient drilling performance.
• Chrome Vanadium Steel: Heat-treated at full length for extended sharpness and durability in woodworking applications.
• Exact 1/4 Inch Holes: Eliminates the need for oversizing or additional finishing steps in doweling and joinery work.

Specifications

• Brand: Irwin
• Model: 49614
• Diameter: 1/4 inch
• Twist Length: 2-1/2 inch
• Overall Length: 3-31/32 inch
• Shank Diameter: 1/4 inch
• Material: Chrome vanadium steel, heat-treated
• Flutes: Spiral flute, 2-flute design