BEYOND S16Q-STFNR16 High-Rigidity 16mm Shank 180mm Length Screw-Clamped CNC Lathe Internal Hole Boring Bar Tool Holder for TNMG Triangle Turning Inserts 91 Degree Tool Holder drawing the tool down and

drawing the tool down and leading to micro-chipping along the cutting edge

A1: The 93-degree lead angle allows the tool to feed longitudinally while providing a 3-degree forward relief to prevent shoulder dragging

ISO DCMT Sizing-07 Inserts: Precision pocket layout is engineered to house all 55° positive rhombic turning inserts with a thickness standard of 2

Premium PVD TiAlN or TiN micro-grain multi-layered coatings are preferred for stainless steels and high-temp alloys due to high thermal edge protection

1 * TTIR25-2 Internal Grooving Cutting Holder

BEYOND S16Q-STFNR16 High-Rigidity 16mm Shank 180mm Length Screw-Clamped CNC Lathe Internal Hole Boring Bar Tool Holder for TNMG Triangle Turning Inserts 91 Degree Tool Holder drawing the tool down andINDUSTRIAL SUPPLY NOTICE: The indexable carbide cutting insert is NOT included with this boring bar package. Product images displaying a mounted insert are provided strictly to illustrate geometric pocket clearance, pocket seating tolerances, screw down clamp profile, and high velocity chip evacuation flutes. Click here to shop premium indexable 16mm cutting edge length triangular TNMG carbide turning inserts (compatible with standard center hole