Manufacturer Part Number: EZ63|Chuck Type|Self-CenteringChuck Diameter (Inch)|6Chuck Diameter (mm)|Number Of Jaws|3Mount Type|Plain BackDirect Mounting Size|Thread Size|Body Material|Cast IronAdjustable|YesNumber of Jaw Pieces|Reversible Jaws|ReversibleMaximum Jaw Capacity (Inch)|5Jaw Height (Inch)|Jaw Height (Decimal Inch)|Jaw Height (mm)|Maximum Rpm|3000Axial Runout (mm)|Axial Runout (Decimal Inch)|Radial Runout (Decimal Inch)|TIR Repeatability (Decimal Inch)|0.0005Body Length (Decimal Inch)|2.3500Body Length (Inch)|Body Length|Series|Material|Semi-SteelTIR Repeatebility (mm)|Contents|Two-Piece Tongue & Groove JawsMinimum Jaw Capacity (mm)|Maximum Jaw Capacity (mm)|Minimum Jaw Capacity (Inch)|1/8Through-Hole Diameter (Inch)|Through-Hole Diameter (Decimal Inch)|1.5400Through-Hole Diameter (mm)|Product Service Code|UNSPSC Code|