Model # SB1380
South Bend SB1380 - Keyless Integral Chuck MT3 5/8"
These keyless chucks are produced with an integral shank to maximize concentricity between the body, shank and jaws. They start as a one-piece high alloy body which is turned, then finish ground throughout, making them as close to zero TIR (Total Indicated Runout) as can be. A spanner is provided to ease jaw opening.... View More Details
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