Bosch 2610013890 — Shaft lock button (replacement) for Dremel 3000 rotary tools. This original Bosch shaft‑lock button engages the shaft lock so you can hold the spindle steady while tightening or changing collets and accessories.

Made from durable plastic and supplied as individual or multi‑pack replacements, the part snaps into the tool’s shaft‑lock assembly and restores proper locking action when the original button is worn, broken, or missing. Compatible with the Dremel 3000 (3000 series) models.

Easy to fit — simply insert the new button into the shaft‑lock housing following standard disassembly; reference part number 2610013890 when ordering to ensure the correct replacement.