Page 229 - Demo

227DEEP HOLE DRILLINGShankThe shank, also called driver, is to ensure the connection between the gundrill and the machine tool. The types of drivers are shown in Figure 6.5.2.13.Figure 6.5.2.13Driver Type Drawing DXL Driver CodeF FBRAZED GUNDRILL SOLID CARBIDE GUNDRILLMax.CuttingDiameterF = CYLINDRICAL TUBEEqual Or LessThan max.Cutting DiameterMoreThan max.DiameterF = StraighteningExtensionCylindrical DIN1835A DIN6535HALD4x28 N%u00b01 2.749 10 20 185x28 N%u00b02 3.249 10 20 156x36 N%u00b03 4.249 10 20 148x36 N%u00b04 5.749 10 20 1410x40 N%u00b05 7.299 10 20 1512x45 N%u00b06 8.999 10 20 15.50x1.78%u201d N%u00b094 9.699 10 20 1514x45 N%u00b07 10.999 10 20 1516x48 N%u00b08 12.399 10 20 1518x48 N%u00b09 14.399 10 20 15.75x2.03%u201d N%u00b095 14.899 10 20 1520x50 N%u00b010 15.899 10 2025x56 N%u00b011 19.509 10 251.00x2.28%u201d N%u00b096 19.509 10 251.25x2.28%u201d N%u00b097 25.609 10 2532x60 N%u00b012 25.609 10 2540x70 N%u00b013 32.609 10 2550x80 N%u00b014 40 10 2563x90 N%u00b015 40 10 25Weldon DIN1835B DIN6535HBLDLD6x36 N%u00b016 2.749 10 20 158x36 N%u00b017 3.249 10 20 1510x40 N%u00b018 7.299 10 20 1512x45 N%u00b019 8.999 10 20 15.50x1.78%u201d N%u00b098 9.699 10 20 1516x48 N%u00b020 12.399 10 20 1518x48 N%u00b021 14.399 10 20 15.75x2.03%u201d N%u00b099 14.899 10 20 1520x50 N%u00b022 15.899 10 20 1525x56 N%u00b023 19.509 10 251.00x2.28%u201d N%u00b0100 19.509 10 251.25x2.28%u201d N%u00b0101 25.609 10 2532x60 N%u00b024 25.609 10 2540x70 N%u00b025 32.609 10 2550x80 N%u00b026 40 10 2563x90 N%u00b027 40 10 25