🔌 Amana 47640 Extension Adapter Router: Enhanced Efficiency and Versatility in Woodworking Review

I have used this extender several times and it works very well. I don't see a beat, but I didn't put a dial on it either. The extension allows me to position the CNC closer to the clamps and jigs when using short cutters.

Works well and as advertised. Excellent for increasing the length of some small cutters due to its diameter which limits the length of the cutting blade. It can withstand speeds of up to 18,000 rpm when milling various types of plastic sheets.

On a Bosch 1/2" router the collet is too wide to allow full plunge depth when using an interchangeable guide bush. Standard -1/2 and 1/4 router collets have the same outside diameter, the 1/4 collet of this adapter is tapered towards the end for more depth and is well made.