Latest 1-3/64″ Reduced Shank Drill Bit HSS 1/2″ Shank D/ARSD1-3/64

Specs

Diameter: 1-3/64″

Shank size: 1/2″

Material: High-Speed Steel (HSS)

Type: Reduced Shank

Series: D/ARSD

Quantity: 1 PC

Features

Reduced shank design: enables a larger cutting diameter while maintaining a 1/2″ shank geometry for standard tool interfaces, reducing the need for larger, specialized tooling when drilling bigger holes in metal.

High-Speed Steel construction: provides heat resistance for metal drilling tasks and longer bit life under typical shop conditions.

Precise diameter: engineered to deliver consistent hole size when drilling through ferrous and non-ferrous metals, minimizing rework.

Series-specific build: single-piece construction from the D/ARSD Series designed for professional or hobbyist metalworking workflows.

Usage guidance: best used with drill speeds appropriate for HSS bits and the target material to avoid premature wear.

Physical

Cutting portion: Uncoated HSS

Diameter: 1-3/64″

Shank: 1/2″

Coating: None

Intended use: general-purpose metal drilling (steel, aluminum, and other non-ferrous alloys)