Top Pick 21/32″ Reduced Shank Drill Bit HSS 1/2″ Shank DWDRSD21/32

Specs

Quantity: 1 piece

Diameter (drill): 21/32″ (0.65625″)

Shank size: 1/2″

Material: High-Speed Steel (HSS)

Style: Reduced-shank

Series: DWDRSD

Features

Reduced-shank design with an integrated construction that supports compact setups while maintaining robust geometry

Larger flute diameter to improve chip removal and reduce clogging during metal drilling

HSS construction optimized for drilling both ferrous and non-ferrous metals

DWDRSD series construction provides consistent geometry and manufacturing quality across the line

Single 1-piece bit for straightforward use in standard workshop environments

Ideal for applications requiring a 21/32″ hole in metalworking, fabrication, and maintenance tasks

Use with proper workholding and cutting speeds appropriate for HSS drill bits to achieve reliable results

Physical

Shank: 1/2″

Diameter: 21/32″ (0.65625″)

Material: High-Speed Steel (HSS)

Series: DWDRSD