BS ISO 10897:2016规定了尺寸、材料和制造要求，以及 圆柱柄工具夹头及其相应支架和螺母的名称。对于 非标准夹紧装置，如图纸中规定的夹紧装置，这些支架可以 由客户和供应商商定。表A适用于夹紧范围为H10的情况。表格B可用于无横向切削载荷的任何应用。附录A规定了AT3公差和AT4公差的值。本文件的所有ISO 133768修订版均包含在当前购买的ISO 133768中。

BS ISO 10897:2016 specifies the dimensions, materials and manufacturing requirements, and designation of collets for tools with cylindrical shanks and their corresponding holders and nuts. For non-standardized clamping devices, such as clamping devices specified in drawings, these holders can be agreed upon between customer and supplier.Form A applies where a clamping range of H10 is sufficient.Form B can be used for any application without lateral cutting load.Annex A specifies the values for AT3 tolerance and AT4 tolerance.Cross References:ISO 2768-1ISO 1947ISO 13399All current amendments available at time of purchase are included with the purchase of this document.