If you see built-up edge (BUE) at low speeds
4mm radius (TCMT 090204) can be used if machine rigidity is high
or large-diameter CNC machining tasks
"Switched to CTD3 AH725 for stainless steel parting
Tapered Pipe Threading with Precise Dimensions
CNMG120404PS PR1125 (10pcs) TNMG160402-11 NS9530 If you see built-up edgePVD Coated Carbide: PR1125, Designation: CNMG120404PS PR1125 Corner Radius (in) RE: 1 64 ,General purpose chipbreaker. More stable due to large con,Stainless Steel: Light Interruption 2nd Choice,HRSA: Light Interruption 2nd Choice ,Color: Purple Red , Coating Main Component: TiAlN,Advantages: Hard TiAlN base PVD coated super micro grain carbide, superior toughness and heat resistance,Application: Finishing and light interrupted machining of stainless