763622-4 Collet Cone With 326286-04 Chuck Nut For Bosch RP1800 And 3612 Routers

About This Product

If your Bosch RP1800 or 3612 router is acting up because the collet or chuck nut is worn out, this is the direct replacement you need.

It's a precision-machined 1/2-inch collet cone (part 763622-4) and matching chuck nut (326286-04) made from sturdy metal that can handle the high torque and constant bit changes.

The taper geometry is engineered to hold your router bits tight and centered, so you don't get vibration or bit slippage mid-cut—which means cleaner cuts and safer operation.

It's compact and lightweight, so swapping bits doesn't turn into a bulky hassle.

Just make sure you double-check the size before ordering—use the manufacturer's official specs, not Amazon's generic chart, to confirm it fits your specific router model.

Whether you're doing fine joinery, edge routing, or heavy stock removal, having a solid collet assembly makes all the difference.
Simple, durable, and exactly what you need to keep your router running like new.