Skip to main content

Drillco 428A128 4285 Construction Reamer, Imperial, 7/16 in Dia x 5-3/8 in L, 7/16 in Dia Reduced with 3-Flat Shank, Spiral Flute

Drillco_428A116.jpg

Description

Drillco Construction Reamer, Series: 4285, Imperial, 7/16 in Diameter, 5-3/8 in Overall Length, Reduced with 3-Flat Shank, 7/16 in Shank Diameter, Spiral Flute, 3-1/2 in Flute Length, HSS, Black Oxide

Construction or Car Reamers are especially adapted for heavy duty reaming as encountered in the fabrication of structural steel assemblies. They are tapered at the point to facilitate entering of holes which are out of alignment. 3-flats reduced shank

Specifications

Diameter 7/16 in
Finish Black Oxide
Flute Length 3-1/2 in
Flute Type Spiral
Material HSS
Overall Length 5-3/8 in
Reamer Size Measurement System Imperial
Series 4285
Shank Diameter 7/16 in
Shank Type Reduced with 3-Flat

Country of Origin: United States

Features

  • Made with premium grade HSS to last longer
  • High spiral flutes for extremely fast operations and chip evacuation
  • Tapered point for easy realignment of holes
  • Black oxide surface treatment for extended life
  • Safety collar on shank to prevent over penentration

Resources



Related Items

Recently Viewed Items