ITEM NAME:MGEHR1616-3 Lathe Cut Off Grooving Parting Tool Holder For MGMN300 Insert C F6L3 MGEHR1616-3 Lathe Cut Off Grooving Parting Tool Holder For MGMN300 Insert C F6L3 High temperature heat treatment, high hardness, high-precision, extremely resistant, long service life. Elegant appearance, rigorous process. Good low temperature impact toughness, improved cutting performance. Sharp blade, improve work efficiency, saving time and cost. Toolholder model: MGEHR1616-3(Positive knife) Total length: 99mm Material: alloy steel color: black Arbor shank diameter: 16 * 16mm Fit for: 3.0 wide blade (MGMN300) Package included: 1pc MGEHR1616-3 Lathe Grooving Tool Holder 1pc Wrench Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.