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DescriptionTRIBOS-R JIS-BT30 Ø18x85, ToolholderPolygonal ToolholderSeries: TRIBOS-RToolholder interface: JIS-BT 30Clamping diameter: 18 mmProjecting length: 85 mmRun-out accuracy: < 0.003 mm at 2.5 x DBalancing grade: G2.5 at 25,000 RPM or Umax < 1 gmmMin. torque: 180 NmGeneral notes about the seriesRun-out accuracy< 0.003 mm at 2.5 x DBalancing gradeG2.5 at 25,000 RPM or Umax < 1 gmmTool shank qualityh6Intermediate sleevesAdditional shank diameters can be clamped using intermediate sleevesData carrierBore for data carrier as an optionToolholder changesFor automatic toolholder changesCoolant supplyCoolant supply according to ISO 7388 JDLength adjustment screwWith set-screw for axial length adjustmentIndividualAdditional sizes and customized designs are available upon requestTechnical data TRIBOS-R JIS-BT30 Ø18x85ID:0205570Technology:Polygonal ToolholderSeries:TRIBOS-RToolholder interface:JIS-BT 30Toolholder standard:DIN ISO 7388-2 JDClamping diameter D1:18 mmD2 [mm]:48D3 [mm]:50Projecting length L1 [mm]:85L2 [mm]:48L3 [mm]:10L4 [mm]:45L5 [mm]:63G:M10x1Min. torque [Nm]:180Weight [kg]:1.1