Available in 3 sizes 1/4", 8mm and 1/2".
Made of high quality chrome vanadium steel, blackened polished, high wear resistance and sturdy for long life use.
The 1/4 inch shank router collet extension makes it possible to use all diameters of 1/4 inch shank bits safely.
Extend your router bits an additional 2-1/4" to provide the full depth of cut.
Eliminate the dangerous temptation of withdrawing the shank from the collet.
High precision shaft makes you more efficient to process, suitable for woodworking trimming, milling, engraving machine.
1pcs Router Bits Collet Extension
Please make a note that extension shank should be secured tightly; while collet nut should be tightened only with the same pressure as any router collet.
Please make sure the router collet extension be properly assembled.