1-1/4″ Reduced Shank Drill Bit HSS 3/4″ Shank DWDRSD34X1-1/4 Fan Favorite

The DWDRSD series 1-1/4″ HSS reduced-shank drill bit is a single-piece tool designed for metalworking and general-purpose drilling tasks that require a large hole while using smaller-shank machinery or holders.

Specs

Diameter: 1-1/4″ (31.75 mm)

Shank size: 3/4″ (19.05 mm) reduced shank

Material: High-Speed Steel (HSS)

Series: DWDRSD

Quantity: 1 piece

Features

Reduced shank design enables use of a large-diameter cutting area in setups constrained by shank size.

HSS construction provides reliable cutting performance for metalworking and general-purpose drilling tasks.

Precisely ground flutes support steady chip evacuation and reduce binding when drilling in steel and other hard materials.

DWDRSD Series denotes a consistent production-grade bit with dependable tolerances for repeatable results.

Finish: Standard uncoated HSS finish minimizes friction and supports regular workshop use.

Physical

Shank: Reduced 3/4″ shank

Overall diameter: 1-1/4″

Finish: Standard uncoated HSS finish