1/4" To 1/8" Collet Reducer Shank Adapter – CNC Router Tool, Reducing Sleeve

Need to use a smaller bit in your big collet?

This simple steel sleeve lets you do just that.

It's a 1/4 inch to 1/8 inch collet adapter (or 6mm to 3mm).

Just slip it in your collet, then insert your 1/8 inch router bit.

It's a brand new, basic reducing shank for CNC spindles or routers.

No fancy packaging, just the tool you need to get the job done.