Mitutoyo 511-212-20 Small Hole Bore Gage, .240-.400″ Range, .0001" Graduation

Item Description Range: .240-.400″ Graduation: .0001" With 2923AB-10 Indicator Accuracy: +/-.0002" Repeatability: .00008" Large, newly designed grips are easier to hold and reduces heat transfer from the operator for better accuracy Models with dial indicators are fully protected by a rugged cover Gage stem diameter is 8mm / .375″ Interchangeable anvils are constructed of alloy steel with carbide-tipped measuring faces for added accuracy and durability Includes 9 anvils and 1 spacer Dial indicator fully protected by rugged cover Optional extension rods can be attached for measuring deep holes  Dimensions