21.00mm Reduced Shank Drill Bit HSS 1/2″ Shank DWDRSD21.0MM Time-Limited

Technical description for the [1 PC] 21.00mm Reduced Shank HSS Drill Bit, DWDRSD Series.

Specs

Product type: HSS drill bit

Cutting diameter: 21.00 mm

Shank diameter: 1/2″ (12.7 mm)

Shank configuration: reduced-shank

Series: DWDRSD

Quantity: 1 piece

Features

Reduced-shank configuration preserves a 1/2″ shank while delivering a 21 mm cutting diameter

High-Speed Steel (HSS) material provides durability for metal drilling and general-purpose tasks

DWDRSD series denotes a line within this drill bit family designed for larger-hole drilling tasks

Single-piece construction offers immediate readiness without assembly

Best practices: use with materials suitable for HSS bits; follow general speed/feeds guidelines for your setup

Ideal use cases include fabricating or repairing metal parts where a 21 mm hole is required

Physical

Shank: 1/2″ (12.7 mm), reduced-shank design

Diameter (cutting): 21.00 mm

Series: DWDRSD

Package: 1 piece