1-1/4″ Hex Shank Bridge Reamer HSS DWRRB1-1/4HEX Fan Favorite

Industrial metalworking tooling for precision bore finishing in manufacturing environments. The 1-1/4″ Hex Shank Bridge Reamer, crafted from High Speed Steel, delivers controlled hole enlargement with burr-free finishes for high-tolerance assemblies.

Specs

Dimensions: Diameter 1-1/4″

Drive type: Hex Shank

Material grade: High Speed Steel (HSS)

Features

Hole precision: Bridge reamer provides accurate bore sizing with true roundness after drilling, enabling reliable alignment for production fixtures and fastener fitment.

Burr removal and surface finish: Finishes bore edges to minimize secondary deburring and improve assembly quality.

Material compatibility: Designed for metalworking with steel, aluminum, and castings, optimized for lubricated cutting environments.

Machine tool compatibility: Suitable for use with milling machines, drill presses, and CNC tooling with compatible hex shank tooling interfaces.

Industrial use cases: Automotive assemblies, hydraulic manifolds, pneumatic components, and aerospace subsystems requiring precise, repeatable bore diameters and spacing.

Durability: High Speed Steel construction provides wear resistance and predictable performance under repetitive cycles.