Rallonge de pince pour défonceuse 1/4" 1/2" 8mm Acier - Extension de collet et porte-fraise pour machine à bois, affleureuse et gravure

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.