BEYOND S12M-SSSCR09 High-Rigidity 12mm Shank 150mm Length Screw-Down CNC Lathe Internal Hole Boring Bar Tool Holder for SCMT 09T3 Indexable Square Inserts CNMT120412 The 93-degree approach angle gives

The 93-degree approach angle gives extraordinary clearance for profile tracking

and the 95-degree lead leaves a perfect square step

2mm radius

Q: Why should I use T5115 for cast iron instead of steel grades

increase feed rates (fn) slightly to instantly drive raw chips into the CCMT interior chipbreaker wall

BEYOND S12M-SSSCR09 High-Rigidity 12mm Shank 150mm Length Screw-Down CNC Lathe Internal Hole Boring Bar Tool Holder for SCMT 09T3 Indexable Square Inserts CNMT120412 The 93-degree approach angle givesINDUSTRIAL 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 low profile, 45 degree chamfer clearance, and internal bore swarf evacuation flutes. Click here to shop premium indexable SCMT 09T3 (SC**09T3**) positive square carbide inserts featuring molded