High Quality 1-3/4″ 4MT Spiral Flute Taper Shank Bridge Reamer HSS DWRRB1-3/4

Industrial machining tooling for precision bore finishing and hole alignment in production environments. This 1-3/4 inch diameter, 4MT taper shank bridge reamer, made from High Speed Steel, delivers consistent bore sizing and surface finish in metalworking operations.

Specs

Dimensions: Diameter 1-3/4 inch

Drive type: 4MT Morse taper

Material grade: High Speed Steel

Features

Application: Designed for finishing and sizing through holes in machine tooling, fixtures, and component housings to ensure precise alignment and consistent bore diameter.

Chip evacuation: Spiral flute geometry facilitates effective swarf removal, reducing chip packing and maintaining smooth cutting action during long reaming passes.

Shank design: Taper shank 4MT provides rigid, secure seating in milling machines, drill presses, and boring setups, minimizing runout and improving concentricity.

Material benefits: High Speed Steel offers wear resistance and capability to cut through ferrous and nonferrous metals with appropriate cutting parameters, extending tool life in production environments.

Quality outcome: Delivers true bore geometry with smooth surface finish, supporting downstream assembly tolerances and reducing rework in critical assemblies.