ER-40 Adjustable Collet Chuck, D1-4 Mount Mini Mill no drilling or modifications required

no drilling or modifications required

Allows bolt on install of either our 10x20x16 MX-100M or 10x20x16 MX-200M DRO on the PM-728VT Milling Machine

is the second highest rating for liquids available

0004" Repeatability of clamping on the same diameter

ER-40 Adjustable Collet Chuck, D1-4 Mount Mini Mill no drilling or modifications requiredAdjustable runout provides the highest precision possible Very High Quality collet chuck Higher precision than anything you will find near this price A big upgrade from most standard non adjustable collet chucks, but a very reasonable price Precision Balanced for better running at higher speeds D1 4 Camlock Mounting fits any lathe spindle with this mount Complete with spanner wrench Works with any ER 40 (ER 40 collets are required with this, collets