Drill Chuck Arbor (Adaptor) DIN228A MK3W M12. MK3W-M10x1,0 MK3W M12 104 13,5 84 24 23,825 M10x1,0. MK3W-3/8"-24UNF 3/8"-24UNF. MK3W-M14x2,0 106 15,5 27 M14x2,0. MK3W-M12x1,25 M12x1,25. MK3W-1/2"-20UNF 1/2"-20UNF.
eBay