Roll form tap
The ECO thread former Protodyn Cap from Walter Prototyp has been developed to guarantee optimal internal coolant supply. The innovative, front face radial coolant outlets mean the tool has a higher degree of stability in comparison to conventional thread formers with internal cooling.
ECO thread former Protodyn CAP
Significantly increased tool life in terms of external coolant supply, particularly with greater thread depths.
Equally suitable for use in blind and through holes.
Optimised for wet machining, but minimum quantity lubrication is also possible.
Greater tool life due to the TIN-coating that has been specially modified for thread formers.