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HHIP 3901-5036 ER-40 Collet Chuck, 100 mm Diameter x 42 mm Height · XtremeAmazing New 100MM DIAMETER ER-40 COLLET CHUCK Compact Lathe Tight Tolerance · ER-40 ...
Feb 14, 2023 · ER40 Collet chuck & block ?? ... set of ER40 collet blocks . I plan to make a ... But cheap ER collet sets off eBay or Amazon have concentricity ...