Bosch 1/2-20UNF Keyless Chuck
The Bosch Professional Keyless Chuck offers instant, tool‑free tightening for bits between 1.5 mm and 13 mm, with a robust ½‑inch 20‑thread shank that guarantees a firm grip and rapid swaps on any drill or impact driver.
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My Tool Shed
Bosch 13mm 1/2" 20 UNF Hammer Drill Keyless Chuck 1.5 -13mm 13mm 1/2" x 20UNF Female
My Tool Shed
03-04-2026 23:55:57
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Tooled Up
Bosch 13mm 1/2" 20 UNF Hammer Drill Keyless Chuck 1.5 -13mm 13mm 1/2" x 20UNF Female
Tooled Up
04-04-2026 09:14:59
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