1-1/8″ 3MT Straight Flute Taper Shank Bridge Reamer HSS DWRRBST1-1/8 Order Now

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Industrial reaming solutions for precision bore finishing in manufacturing environments. The 1-1/8 inch 3MT straight flute bridge reamer is constructed from High Speed Steel to maintain tight tolerances and stable cutting performance when used with Morse taper spindles on machining centers.

Specs

Diameter: 1-1/8 inch

Drive type: 3MT Morse taper

Material grade: High Speed Steel (HSS)

Features

Straight flute design: Enables efficient chip evacuation and stable bore geometry during reaming of long holes when mounted on 3MT shanks.

Bridge reamer geometry: Maintains alignment between drilled hole and reamer path, reducing bore runout and improving concentricity.

Shank compatibility: 3MT Morse taper shank secures tool in spindle with minimal runout, suited for standard machining centers and turret tooling.

Material: High Speed Steel provides wear resistance and toughness at elevated cutting speeds for ferrous and nonferrous materials.

Industrial applications: Bore finishing in automotive, aerospace, die sets, jigs, and general engineering where precise hole geometry is required.