Today Only 41/64″ Reduced Shank Drill Bit HSS 1/2″ Shank D/ARSD41/64

Specs

Cutting diameter: 41/64″ (0.640625″)

Shank diameter: 1/2″

Shank type: Reduced shank

Material: High-Speed Steel (HSS)

Series: D/ARSD

Quantity: 1 piece

Features

Reduced shank design allows a large-diameter bit to be used in machines with a 1/2″ chuck while maintaining the 41/64″ cutting diameter.

HSS construction provides durability for drilling in metal and wood when fed at appropriate speeds.

Single-piece construction supports consistent performance during repetitive drilling tasks.

Part of the D/ARSD series, optimized for scenarios requiring a larger cutting diameter without swapping to oversized tooling.

Use cases include creating 41/64″ holes in metal plates, wood panels, and other common workpieces where a precise, larger bore is needed.

Physical

Shank: 1/2″ (reduced for larger cutting diameter in a standard chuck)

Cutting diameter: 41/64″ (0.640625″)

Overall length: Not specified

Coating: Not specified

Material: HSS (high-speed steel)

Construction: Single-piece