Product Range: CoroBore BR20Tool Type: Rough boring toolsTwin-edge rough boring tools for flexible boring Available as a Silent Tools damped tool Step boring functionality built-in, no extra shim needed Differential pitch reduces vibration tendencies High-precision coolant directed to the cutting edge CoroBore 111 dedicated rough boring inserts.Features & Benefits- The differential pitch reduces vibration tendencies so that the tools can be used at longer overhangs and larger depth of cuts.- Possibility to easily be assembled as a back boring tool, using a unique slide and cover.- Built-in step boring functionality without any additional need of an extra shim.- Coolant nozzles with high precision capability built into slide for precise coolant direction. Available up to 80 bar (1160 psi).- Modularity with Coromant Capto and Coromant EH.- A larger diameter range available for each tool size. The diameter range is consistent with existing CoroBore 825 fine boring tool assortment (val