21/32″ Straight Shank Expansion Reamer HSS DWRRE21/32 Crafted

Industrial precision tooling for hole finishing in high throughput manufacturing.

The 21/32 Straight Shank Expansion Reamer, made from High Speed Steel, delivers controlled bore sizing with repeatable performance in demanding production environments.

Specs

Dimensions: Diameter 21/32

Drive type: Straight shank

Material grade: High Speed Steel

Features

Expansion capability: On-tool diameter adjustment enables precise final bore sizing without tool change, reducing setup time.

Concentricity: Straight shank design maintains alignment in fixtures and chucks, improving bore roundness during reaming.

Surface finish control: Produces consistent bore surface finish suitable for dependable fits in assemblies.

Material compatibility: Suitable for metal components including steel alloys, aluminum, and cast iron in industrial applications.

Tool life: High Speed Steel substrate offers wear resistance and heat tolerance for extended service in demanding cycles.

Chip management: Efficient chip evacuation during high-speed reaming reduces clogging and dwell time.