Threaded 2 1/4-8 Backplate/Adapter for 8″ Lathe Chucks No bolt holes. Machining is required before mounting your chuck to ensure concentricity. For 3 & 4-jaw chucks.
Additional information
brand | HHIP |
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dimensions | 10.16 x 20.32 x 10.16 cm; 0.28 Grams |