NEW PRECISION 5PCS ER40 COLLET SET 1/4 TO 1" TIR0.0004" / 10μm CNC TOOLUSA SELL

ER40 Collets set (5pcs 1/4-1" )Run out: 0.0004" / 10 μm. All critical surfaces precision ground. All critical surfaces are precision ground for accurate fit. Run out: 0.0004" / 10 μm. Send Check to 192 technology dr. Site P Irvine CA92618.