R520＋20＋0 50 53.0＋3.0＋0 B0 BZ＝L－B－ X（100－X）d1d1W＋0.01W＋0.01W＋0.01H＋0.005W＋0.01H＋0.005PP5.50 －W3.00 －P5.53 －W4.50 －L50 －60 －H08 －10 －V1010 For punches with air hole, tip and shank must be coaxial.ynoR2（／W＜R≦51.G.GGGZ0LBLL....SSGERDERDWWR）l .0LVPmind2d1B（tip length）Hmin 5 6 8101316SL50○○○○○○○○○○○○○○○○○○83.0063.00○○R（R only）F・WFF90WF010.00＋ P10.00＋ P500.00＋ V10.00＋ P500.00＋ V10.00＋ PXZ≧10※1R50※1R503100＋＋L3100＋＋Ld2 0 0StandardTiCNd2 0 0 0 MaterialV30（HIP） Hardness88～89HRAAir hole dimensionL50L60L70L60L70L40 P.1110 P≧W 0734Single-flange typeStandardZZJEFLZZJRFLZZJDFLTiCNCode No.TypeShapeTypeHHーZJEFLHHーZJRFLHHーZJDFLZZJHHーZJFLWL P.38Double-flange typeStandardZZJEWLZZJRWLZZJDWLTiCNShank・tip dimensions【P・W： 52.502.50○2.502.503.003.504.50 0.01】HHーZJEWLHHーZJRWLHHーZJDWL104.00135.00167.004050607013Designated flange positionSingle-flange typeF0 0.01L401313200.82017271.21.61.92.92719192828252436Double-flange type2.12.63.44.4F90F180F270WF0WF90 0.41.6R≦0.30.41.5 0−0.1 P＞WCode No.ZZJEFLZZJEWL0.41.60.4G1.5 0−0.11.5 0−0.1 P＞W Limitations for shank effective length（Z）and range of selection Guide for Z min. dimension（without alteration, tip and shank are coaxial）HWminVPmin4050607040506070 52.5015.925.935.945.9 52.5015.925.935.945.9 62.5013.923.933.943.9 63.0014.824.834.844.8 82.5010.614.624.634.6 83.0011.415.425.435.4103.00 8.612.622.632.6104.00 9.913.923.933.9133.50 5.7 9.719.729.7135.00 7.411.421.431.4164.50 3.7 7.711.721.7167.00 6.310.314.324.3For alteration BC･LC･TC, the calculation method of Z dimension.2−R≦0.3is the range of coating（surface 2700HV）.TiCN coating4−R P≧W0.15≦R＜W／2For conditions beyond the following limitations, ensure Z dimension by altering V･H（shank dimensions）and B（tip length）※1There is a possibility to change R50 to R30 to keep manufacturing precision. P.7201010Days12DaysCarbide Block Punches with Air HoleStandard・Coating（TiCN）Type
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