DescriptionTRIBOS-S HSK-E40 Ø8x70, ToolholderPolygonal ToolholderSeries: TRIBOS-SToolholder interface: HSK-E 40Clamping diameter: 8 mmProjecting length: 70 mmRun-out accuracy: < 0.003 mm at 2.5 x DBalancing grade: G2.5 at 25,000 RPM or Umax < 1 gmmMin. torque: 12 NmGeneral notes about the seriesVersionOptimum for light metal-cutting operations – consider the radial forcesRotationally symmetrical designRun-out accuracy< 0.003 mm at 2.5 x DBalancing gradeG2.5 at 25,000 RPM or Umax < 1 gmmTool shank qualityh6Data carrierBore for data carrier as an optionMQL (Minimal Quantity Lubrication)Design suitable for MQL operations available on requestToolholder changesFor automatic toolholder changesCoolant supplyWith thread for coolant tubeLength adjustment screwWith set-screw for axial length adjustmentIndividualAdditional sizes and customized designs are available upon requestTechnical data TRIBOS-S HSK-E40 Ø8x70ID:0205152Technology:Polygonal ToolholderSeries:TRIBOS-SToolholder interface:HSK-E 40Toolholder standard:DIN 69893-5Clamping diameter D1:8 mmD2 [mm]:13D3 [mm]:15.1D4 [mm]:32Projecting length L1 [mm]:70L2 [mm]:37L3 [mm]:10L4 [mm]:35L5 [mm]:37.2L6 [mm]:50G:M6Min. torque [Nm]:12Weight [kg]:0.3