PRESS2010_EN

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GG3G33..G1. 　GGG.G1. 　3.3.GiUY235LT3 50500＋0　YP−0.01−0.03U＋0.2P−0.01−0.03U＋0.2gnppal fo egnaR0±50±5P＋0.005　0 RT≦0.3For standard・mirror grinding type only,RT＝0 is available.GP＋0.0052.0 2.0（RT） The drawings below are for standard type.But the precisions above are for mirror grinding・lapping type.T 0.1P 0.001L 10T＞5.0P（R）P5.450 ーT10.0 ーR03Days　0 　0 　0 00　＋L00　＋T00　＋T00　＋LR0.1〜0.3For standard・mirror grinding type only,R＝0 is available.G＝15°±30′1.6R100.2Code No.WWKTTC6 ー42 ー1.60.002794StandardMirror grindingV30LappingFor tip R type, P≧8, the tip is flat.　 P.761RT≦0.3（for standard・mirror grinding type only, RT＝0 is available）. P.38Type / MaterialV30V30Tip tapered typeTip R typeWWKTTCWWKSTCWWXKTTCWWXKSTCMWKTTCMWKSTCMWXKTTCMWXKSTCLLーWKSTCLLーWKTTCLLーWXKSTCLLーWXKTTCCode No.CodeNo.Tip R type 3 4 5 6 810TypeMirror grindingTip（P）roughness For key groove cancelling, T＝L.Tip tapered type42526242526272425262724252627242526272425262720.081.61.61.60.2LappingGLMaterialV30（HIP）Hardness88〜89HRASuper corpuscle（HIP）90〜92HRA0.080.0022.000〜 3.0003.000〜 4.0000.54.000〜 5.0005.000〜 6.0001.06.000〜 8.0001.58.000〜10.000Super corpuscleSuper corpuscleSuper corpuscleCarbide Straight Pilot Punches with Key GrooveStandard・Mirror Grinding・Lapping Type