Die construction elements nominal thread diameter outside diameter die thickness chamfer angle rake angle spiral face inclination chip hole chamfer sp

Die construction elements nominal thread diameter outside diameter die thickness chamfer angle rake angle spiral face inclination chip hole chamfer spiral face hole for fixing screw 4.2. Dimension standards Dimension standards assign proper series of dies outer dimensions (diameters, thickness) to nominal standards as well as determine the dimensions connected with dies fixing in the holder (position, size of holes for fixing screws and V-grooves). Symbol Standards Destination DIN EN 22 568 (in the past DIN 223) PN-92/M-58070 ISO 2568 Round dies for metric coarse and fine threads, UNC, UNF, BSW, BSF as well as other threads, excluding the pipe threads G and R DIN EN 24 231 (in the past DIN 5158) PN-92/M-58161 ISO 4231 Round dies for pipe threads G DIN EN 24 230 (in the past DIN 5159) PN-92/M-58160 ISO 4230 Round dies for tapered pipe threads R TECHNICAL INFORMATION 4. DIES 4.1. 0d1 0d2 hl к H 12 w n s z