CNC Extension Tool Holder, Straight Shank for Machining

【Extended Machining】The extension's straight shank allows for deep milling and boring, meeting the need to reach recessed areas without stacking multiple toolholders.
【Hardened Shank】The case-hardened alloy steel shank resists bending under lateral loads, maintaining concentricity during heavy cuts and reducing vibration.
【Grounded Taper】Centerless grinding of the shank eliminates rotational imbalance, improving surface finish and preventing wear on high-speed spindle bearings.
【Side Clamping】The side-clamping design allows for quick tool changes in tight gantry spaces, simplifying setup on vertical machining centers.
【One-Piece Construction】The one-piece toolholder reduces cumulative runout compared to stacked extensions, providing reliable positioning accuracy for boring and boring. profiling.