{"id":267294,"date":"2024-10-19T17:51:00","date_gmt":"2024-10-19T17:51:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-3338-22013\/"},"modified":"2024-10-25T13:54:11","modified_gmt":"2024-10-25T13:54:11","slug":"bs-iso-3338-22013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-3338-22013\/","title":{"rendered":"BS ISO 3338-2:2013"},"content":{"rendered":"

This part of ISO 3338 specifies the dimensions of flatted cylindrical shanks for milling cutters, of diameters 6 mm to 20 mm for single-flatted shanks, of 25 mm to 63 mm for double-flatted shanks and of 6 mm to 32 mm for shank with inclined clamping surface. In the case of single-flatted shanks, it is applicable to both single-ended cutters and double-ended cutters, as double-flatted shanks cannot admit single-ended cutters.<\/p>\n

The dimensions of plain cylindrical shanks and threaded shanks are given in ISO 3338-1 and ISO 3338-3, respectively.<\/p>\n

The two shank types covered by ISO 3338-1 and this part of ISO 3338 have the same dimensional characteristics (diameters and lengths), but different tolerances on diameters, namely:<\/p>\n