Manufacturer Part Number: 30-468-3|Accessory Type|GroovemasterFor Use With|6 in Vernier, Dial & Digital CalipersConnection Type|Accuracy (Decimal Inch)|0.0010Accuracy (mm)|Material|SteelPower Source|Batteries Included|Number Of Batteries|Battery Size|Battery Chemistry|Overall Length (mm)|Overall Length (Decimal Inch)|Overall Length (Inch)|Flange Width (Decimal Inch)|Flange Width (mm)|Groove Depth (mm)|Groove Depth (Decimal Inch)|0.2550Minimum Bore Diameter (mm)|Minimum Bore Diameter (Inch)|0.7250Maximum Bore Depth (Inch)|1.2500Calibrated|Minimum Pitch (mm)|Traceability Certification Included|Maximum Pitch (mm)|Minimum Measurement (Decimal Inch)|Maximum Measurement (Decimal Inch)|Slot Width (Decimal Inch)|Number of Pieces|1Includes|CaliperSeries|Coating/Finish|Hard ChromeProduct Service Code|UNSPSC Code|