Specs

Diameter: 41/64″ (0.641″)

Shank diameter: 1/2″ (0.500″)

Material: High-Speed Steel (HSS)

Type: Reduced Shank drill bit

Series: DWDRSD

Quantity: 1 piece

Features

Reduced shank design: enables using a larger-diameter bit in a 1/2″ chuck, enabling a 41/64″ hole without upgrading the chuck.

HSS construction: provides heat resistance for drilling through metal, wood, and plastics with appropriate speeds and feeds.

Single-piece bit: reliable performance for common workshop drilling tasks.

DWDRSD series: consistent tooling within the DWDRSD line for drill sets and replacements.

Use-case versatility: suitable for fabrication, electronics enclosures, and cabinet-making where a non-standard hole size is required.

Bit diameter: 41/64″ (0.641″)

Shank: 1/2″ (0.500″)

Length: Not specified

Quantity: 1 pc