... 2.high precision 3.easy insert replacement 4.general use cnc grooving turning tools Specifications: Insert type:CN--1204--Screw:VHX0821Wrench ... 1) what’s the different between CNC tools and ordinary tools?Re: Suit tools into CNC suit and ordinary suit, the ... turning tool, inner hole turning tools, screw turning tools, small cutter holder, grooving tools, knife folders, boring tools and related parts ...