Sk40 Er40 Collet Chuck Sk40 Er40 Um-80l,100l,150l ESE-C14-14-150L-3T Use the black-knurled thumb nut

Use the black-knurled thumb nut to lock the arm into place as you take measurements

Self-centering Knurling Tool Holder features a knurling head that rotates within a 40 degree arc so equal pressure is automatically applied to both wheels

This JAIBROS Level 6 in

ER20 Collets range from 1 mm to 14 mm Thread inside the internal stop screwMade from alloy steel hardened to 54 – 56rcBalanced to G6

The internal cam removes the collet when unscrewedMARSTECH CODE IS ER40UM TYPE NUT

Sk40 Er40 Collet Chuck Sk40 Er40 Um-80l,100l,150l ESE-C14-14-150L-3T Use the black-knurled thumb nutSK40 Tool Holder accepts all ER40 collets ER40 Collets range from 3 mm to 26 mm Thread inside the internal stop screwMade from alloy steel hardened to 54 56rcBalanced to G6. 3 at 12,000 rpmsConcentricity is less than . 005 micron up to 100 Length and 0. 012 up to 200 Length. All critical tool holder surfaces are precision groundCoolant through capabilityGage length is 70mm,100mm,150mm,200mmRear thread for pull stud is M16 X 2. 0 All holders can become