Listing Description: 3 Jaw Self Centering Lathe Chuck, Sttructure of solid jaws. New and High Quality. The 3-Jaw Self-Centering Chuck Features Short Cylindrical Center Mounting. Durable and convenient. Simple design and easy to use. And We will provide you with high quality products. Product Specifications: Diameter: 100 mm (3.94") Center Hole: 22 mm (0.866") Thickness: 55 mm (2.16") Bolt Circle Diameter: 84 mm (3.31") Runout: 0.002" Internal Jaw Clamping Range (A-A1): 2-30 mm (0.078"-1.18") Internal Jaw Jamming Range (B-B1): 30-90 mm (1.18"-3.54") External Jaw Clamping Range (C-C1): 30-80 mm (1.18"-3.15") .
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