Walter

Drillco 445E142 4450E Imperial Hand Reamer, 21/32 in Dia x 7-3/8 in OAL, Straight/Square Shank, Spiral Flute

445E142 MFG #: 445E142
$113.35 / PK
Non-Stock Item
Drillco 445E142 4450E Imperial Hand Reamer, 21/32 in Dia x 7-3/8 in OAL, Straight/Square Shank, Spiral Flute
  • Country of Origin: CN
  • Diameter: 21/32 in
  • Finish: Bright/Black
  • Flute Length: 3-11/16 in
  • Flute Type: Spiral
  • Manufacturer Name: Walter Surface Technologies
  • Material: HSS
  • Overall Length: 7-3/8 in
  • Request For Quote: No
  • Series: 4450E
  • Shank Type: Straight/Square
  • Type: Imperial
Hand reamers are widely used for final sizing of drilled holes. The square on the shank end is suitable for holding in a tap wrench or vise. The cutting edge is ground with a starting taper to provide easy entry. The helical reamer is preferred where there is an interruption to the cut, such as a keyway.
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