内径百分表(29mm表径)29mm11/8 DialDiameterSuitableforrapid,accuratemeasurementofsize,concentricity,wear,taper,etc.,inawiderangeofbores.Forworkshopandinspectionuse.Allmodelshaveonefixedandonemovinganvilandaself-adjustingcentreshoe.A datumpoint canbesetbyusingasettingringofaknowndiameteroramicrometer. Zero thegaugetothisdatumpointbyrotatingthebezeltoalign zero withtheindicator.Tocheckaboreiswithintolerance,thelimithandscanbefixedasrequired.Allanvilsarespringloadedtoexpandintothebore.Foraccuratereadingensurethestemofthegaugeisparalleltotheaxisofthebore.Thiscanbecheckedby rocking thegaugebackandforthuntilthesmallestdiameterisfound.Allmodelshaveinterchangeableanvilstocoverarangeofboresizes. Range Bore Weight OrderCode Price/1 Depth each OXD-315 RMB18-35 200 0.58kg -1400K 930.6035-50 240 0.95kg -1450K 930.6050-150 240 1.28kg -1500K 930.600.7-1.5 71/2 0.53kg -1000K 1047.201.4-2.4 9 0.90kg -1050K 1047.202.0-6.0 9 1.20kg -1100K 1047.20