Description
Industrial machine shop tooling for precision hole finishing and deburring in high tolerance assemblies. The 1-1/4 inch diameter, 4MT straight flute bridge reamer is engineered for repeatable bore size control with High Speed Steel construction.
Specs
- Dimensions: Diameter 1.25 inch; Flute type Straight
- Drive type: 4MT taper shank
- Material grade: High Speed Steel
Features
- Bridge Reamer function: Finishes bore to final size in through holes with consistent geometry.
- Straight Flute design: Provides axial stability, efficient chip evacuation, and predictable cut in deep bores.
- Toolholding compatibility: 4MT taper shank enables rigid seating in standard milling spindles and toolposts, reducing runout.
- Material substrate: High Speed Steel offers strong edge retention and wear resistance under typical reaming loads.
- Applications: Suitable for finish reaming in metal housings, fixtures, adapters, and other components where precise bore size and surface quality are required.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

