Low Price 27/64″ Reduced Shank Drill Bit HSS 1/4″ Shank DWDRSD27/64
Original price was: $6.16.$3.20Current price is: $3.20.
Specs
Diameter: 27/64″ (0.4219″)
Shank: 1/4″ reduced shank
Material: High-Speed Steel (HSS)
Series: DWDRSD
Type: Twist drill bit, non-coated
Finish: Not specified
Features
Reduced shank design enables use in drills with smaller chucks while preserving cutting diameter integrity.
27/64″ hole size provides a mid-range option for pilot or clearance holes in metal, plastic, and soft alloys.
HSS construction offers heat resistance and durability for repeated use in common fabrication tasks.
Twist drill geometry supports efficient chip evacuation and stable cutting in general-purpose metalworking.
DWDRSD series emphasizes reliable performance for everyday fabrication work.
Effective for drilling through mild steel, aluminum, brass, and certain plastics when operated at appropriate speeds with lubrication.
Ideal for technicians, hobbyists, and workshop setups needing a precise mid-size drill bit without changing chucks.
Physical
Diameter: 27/64″ (0.4219″)
Shank: 1/4″ reduced shank
Material: High-Speed Steel (HSS)
Series: DWDRSD
Type: Twist drill bit





