ER 16 Collets Measuring Tools & STCCR M4 x 12

& STCCR M4 x 12 (0046-4012) 2380-5643 1" TCMT 43

Shank size: R8 shank

Rod: 3/8" x10"

Multiple usages on tool holder tapers CAT

2pcs Torx wrenches

ER 16 Collets Measuring Tools & STCCR M4 x 12ER 16 Collets Made from alloy spring steel and hardened to HRC 44 48 All collets are checked its runout individually on 4 contact points by a high tolerance benchmarked testing rod The size of the collet is the largest size it can hold and able to hold anything smaller within the collapsing range The surface on this collet has been specially treated to increase its tool life. Runout is 0. 0005". Item Description 1625 0316 3 16" 1625 0014 1 4" 1625