17/32" Spiral Flute Hand Expansion Reamer | HSS | DWRRHDES17/32
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17/32" Spiral Flute Hand Expansion Reamer | HSS | DWRRHDES17/32

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1/4" Spiral Flute Hand Expansion Reamer | HSS | DWRRHDES1/4

Drill AmericaSKU: DWRRHDES1/4
Price:
$101.39per 1( $101.39 each)
Pieces 1
Measurement type Inch
Diameter 1/4"
Length 3-7/8"
Material High Speed Steel
Flute length 1-7/16"
Flute style Spiral
Number of flutes 6
Shank Round
Size 1/4"
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Industrial bore finishing tools for precision hole sizing in metalworking and fabrication environments. This specification sheet details a 0.25 inch diameter spiral flute hand expansion reamer crafted from High Speed Steel for manual operation and reliable final bore quality.

Specs

  • Dimensions: Diameter: 0.25 inches
  • Drive type: Manual
  • Material grade: High Speed Steel (HSS)

Features

  • Spiral flute design: Improves chip clearance, reduces clogging, and yields a smoother bore finish; enhances hole roundness during hand reaming.
  • Manual control: Allows operator tactile feedback for precise diameter attainment and alignment when finishing bushings, dowel holes, or bearing bores.
  • Tool material: High Speed Steel provides wear resistance and temperature tolerance under conventional reaming cuts with appropriate lubrication.
  • Applications: Finishing and aligning holes for bushings, shafts, and dowel pins in machine frames, fixtures, and automotive assemblies.
  • Operational guidance: Use cutting fluid or oil to minimize heat buildup; apply steady, light cutting action; clean swarf after use to preserve edge geometry.

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800-222-0324

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