OLICNC utensili per legno mandrino per tornio per legno Set di mandrini per tornio autocentranti a 4 griffe da 4 pollici con filettatura da 1 pollice x 8TPI per la lavorazione del legno
* Scroll chuck perfect for holding bowls, spindles, and other unwieldy lathe projects
* Internal jaws tighten around workpieces varying from 1-1/4 A 2-1/2 inches in size
* External jaws spread inside of workpieces with pilot holes ranging from 1-3/4 A 3-1/8 inches
* Keyed tightening mechanism provides additional grip strength to the workpiece
* Features a 1” x 8 TPI thread for compatibility with the majority of wood lathes on the market