Description
The 1-7/16" 4MT Spiral Flute Taper Shank Bridge Reamer is a precision finishing tool designed for high tolerance bore finishing within industrial components. It combines a taper shank for secure spindle seating with a spiral flute geometry to optimize chip evacuation and surface finish during reaming operations.
Specs
- Diameter: 1-7/16"
- Drive type: 4MT
- Material grade: High Speed Steel
Features
- Flute geometry: Spiral flute design provides effective chip removal and smooth cutting action, supporting precise hole finishing at high spindle speeds.
- Mounting stability: Taper shank 4MT enables secure seating in compatible spindles, reducing runout and improving hole concentricity.
- Material compatibility: Substrate delivers wear resistance and sharpness suitable for tool steel, cast iron, aluminum alloys, and other common engineering materials.
- Use case: Ideal for reaming precision holes in tooling, dies, molds, hydraulic components, automotive assemblies, and aerospace hardware where tight tolerances and smooth surface finish are required.
- Finish and wear characteristics: High Speed Steel base provides a balance of toughness and hardness for repetitive reaming operations with repeatable results.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

