Description
Industrial precision tooling designed for controlled bore enlargement and finishing operations.
The 3/8 inch straight shank expansion reamer in High Speed Steel provides adjustable diameter capability for tight tolerance holes in metal components.
Specs
- Dimensions: Diameter 3/8 inch; Shank type Straight
- Material grade: High Speed Steel (HSS)
Features
- Adjustable bore sizing: Expansion mechanism enables fine diameter setting within the tool's operating range, facilitating on-machine size adjustments and reducing the need for multiple tooling passes.
- Material integrity: High Speed Steel construction provides wear resistance and adequate toughness for machining environments subject to heat and wear.
- Straight shank compatibility: Standard straight shank design accepts common collets and chucks, ensuring reliable alignment and repeatable hole sizes across fixtures.
- Finishing performance: When used with proper feeds and speeds, yields improved bore finish with reduced burr formation compared to drilling alone.
- Industrial use cases: Suitable for precision bore finishing in machine shops and production lines for steel, cast iron, and aluminum components such as housings, fittings, and valve bodies.
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