Lathe Faceplate 30mm Bore Chuck Flange 125mm Lathe High Manganese Steel Connection For K12-125 K72-125 Compatible Flange EXCELLENT METAL: The chuck flange is made of high manganese steel with high hardness, wear and impact resistance, sturdy and durable. 2" HD Steel Wood Lathe Face Plate, 1" x 8tpi Threaded - Aazon.co STANDARD HOLES: The flange plate has 6 mounting holes with standard size, convenient for workpiece installation, with good stability. For chuck: 3 jaws or 4 jaws chuck self-centering chuck. Check below photo for chuck measurement. Option: 80mm, 100mm, 125mm. K12 4 Jaws Chuck Package List:1 x Chuck Flange1 x Storage BoxNote:There is a slight error in the size. 4 Jaw Independent Lathe Chuck K72 125 - Hare & Forbes APPLICABLE CHUCK: Chuck connection flange, suitable for K11-125, K12-125, K72-125 and other 125mm chucks, has good compatibility.