PRO-SERIES 3901-5460

<ul><li>Pro-Series 9/16" SK16 Lyndex Style Collet</li><li>Collapse range is 0.543-0.562".</li><li>Vacuum quenching heat treatment to hardness HRC46~50.</li><li>Runout is <= 5 Micron.</li><li>Collet front cone convex platform design reduces the entry of du