Genuine Makita keyless drill chuck, part 763241-6 — a direct replacement designed to restore secure, tool-free bit changes on compatible Makita driver-drills.
Keyless, quick‑action design with a clamping range of 1.5–13 mm, so it accepts small twist bits up to 13 mm shank diameter.
The chuck mounts with an internal 1/2"-20 UNF thread (female spindle), matching the original Makita spindle thread used on the listed models.
Fits Makita models including DHP483 and DDF483 making it a straightforward swap when the original chuck is worn, slipping, or seized.
Rugged metal construction with a ribbed exterior for thumb-and-finger tightening provides reliable holding power and easy installation — drop in the old chuck, screw on the 1/2"-20 UNF thread, and you’re back to drilling.
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