Jacobs Hand Tite 1/2 X 20UNF chuck fitted with DEWALT DT7017 fitting, this is a cheap way to get a Genuine Jacobs Hand Tite Industrial Chuck, simply undo the left handed screw and unscrew the chuck! If this item is to be fitted complete it will fit DEWALT MODELS ; D25104K or D2530K SDS drills as a complete unit simply clip on, the clip on section can be sold as a unit after removing the chuck!
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