MATRIX ID Grooving Holder Size:MGIVL 2016-4 Steel inside spring caliper with

Steel inside spring caliper with a spring joint and quick-nut fine adjustment

with a wide base for stable

then fit the pin into the ejector plate assembly so it travels freely through its guide bushing without binding

Through-Coolant — Direct flow at every insert pocket

Also includes combination sharpening stones

MATRIX ID Grooving Holder Size:MGIVL 2016-4 Steel inside spring caliper withFeatures MGIVL (left hand) and MGIVR (right hand) style internal grooving toolholders 2016 shank size fits standard CNC and manual lathe tool posts Slim boring bar profile reaches into bores for internal grooving and recessing Accepts standard indexable grooving inserts for quick, repeatable indexing How to Use Select the MGIVL or MGIVR orientation to match your machine's spindle direction, fit the matching indexable grooving insert into the holder