Router Collet Extension Router Bit Collet Extension and Trimming Trimming Engraving Machine Extender Woodworking Chuck Holder Milling Cutter (1/4 Shank+8MM Shank+1/2 Shank)

Router Collet Extension for 1/4 Inch Bits, 1/2 Inch Bits, 8mm Shank Bits; Need to tighten with a wrench to prevent the bit from falling off.Made of heavy-duty steel for long life use, practical to use.Eliminate the dangerous temptation of withdrawing the shank from the collet, extend the bit to provide the full depth of cut.Make you more efficient to process products, suitable for woodworking trimming, milling, engraving machine.Package Including: 1 x 1/4 Inch Router Collet Extension, 1 x 1/2 Inch Router Collet Extension, 1 x 8mm Router Collet Extension.LRFR is committed to providing each customer with the highest possible quality of customer service.