1/2" Straight Shank Expansion Reamer | HSS | DWRRE1/2

Drill AmericaSKU: DWRRE1/2

Price:
Sale price$56.85per 1( $56.85 each)
Pieces 1
Measurement type Inch
Diameter 1/2"
Length 8"
Material High Speed Steel
Flute length 1"
Flute style Straight
Number of flutes 6
Shank Round
Size 1/2"
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 expansion reamers are precision cutting tools used to enlarge and finish cylindrical bores with tight tolerances. This product combines a straight shank with high speed steel construction to deliver reliable performance in metalworking and fabrication environments.

Specs

  • Nominal size: 1/2"
  • Drive type: Straight shank
  • Material grade: High Speed Steel (HSS)

Features

  • Precise bore expansion: Enables final bore diameter control within tight tolerances for production fixtures and assemblies.
  • Adjustable diameter mechanism: Allows incremental adjustments to hole size without switching tools, reducing setup time in job shops.
  • Straight shank compatibility: Fits standard toolholders, chucks, and collets, minimizing runout and improving surface finish.
  • Material performance: High Speed Steel provides wear resistance and heat tolerance suitable for die, mold, and general metalworking operations.
  • Use cases: Hydraulic cylinder bores, OEM component housings, precision alignment features, and fixture work requiring accurate hole sizing.
  • Production durability: Designed for repeated reaming cycles in high-output environments with consistent results.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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