Description
Industrial-grade expansion reamer designed for precision hole finishing in metalworking and fabrication environments.
The tool combines a taper shank drive with High Speed Steel cutting edges to deliver repeatable size control and long tool life in demanding industrial machining tasks.
Specs
- Dimensions: 1-3/16 inch diameter
- Drive type: Taper Shank
- Material grade: High Speed Steel
Features
- Expansion mechanism: Adjustable diameter via internal expansion plug enables precise final hole sizing with a single tool sequence.
- Cutting edge material: High Speed Steel provides wear resistance and edge retention across common metals such as steel, stainless steel, aluminum, and cast iron.
- Drive rigidity: Taper shank interface delivers robust spindle engagement, reducing runout and improving hole concentricity in machine centers and drill presses.
- Use cases: Finishing predrilled holes in automotive housings, hydraulic manifolds, pneumatic manifolds, and machinery frames requiring tight tolerances.
- Operational efficiency: Enables accurate hole sizing with minimal tool changes, supporting streamlined workflows in mid to high volume manufacturing.
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800-222-0324