Description
Industrial reaming tools for precision hole enlargement in metalworking and industrial assembly. The 1-1/4″ straight flute hand expansion reamer, manufactured from high speed steel, delivers controlled material removal and consistent bore geometry during manual reaming operations.
Specs
- Dimensions: Diameter 1-1/4″
- Material grade: High Speed Steel
Features
- Straight flute geometry: Maintains axial alignment and reduces bore wander during manual enlargement.
- Manual operation: Designed for hand reaming with standard tooling; no power drive required.
- Surface finish: Produces a smooth bore with minimal burr formation when used with proper lubrication and controlled feed.
- Material compatibility: Suitable for steel, cast iron, and common industrial alloys encountered in machined housings and blocks.
- Durability: High Speed Steel construction offers edge retention for multiple reaming passes in typical workshop cycles.
- Use cases: Ideal for enlarging predrilled holes to achieve precise pin fitment, alignment features, or bore refinement in assembly components.
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800-222-0324