Model Nomenclature Decoder: S08K-SDUCR07 (ISO / National Standard Chart Compliant)
"Used this on alloy steel and the surface Ra was impressive
BEYOND WTJNR1616H16 WTJNR WTJNL 1616 1616H16 External Turning Tools Holder WTJNL1616 H16 Cutter Carbide Inserts TNMG TNMG160404
A: Cermet (like NS9530) gives a higher shine on steel
"Genuine Tungaloy inserts
GBA32R200-020 PR930 (10pcs) CNMG120404N-SU AC700G Model Nomenclature Decoder: S08K-SDUCR07 (ISOPVD Coated Carbide: PR930 , Designation: GBA32R200 020 PR930 CW: 2. 00 , CDX: 2. 5 , RE: 0. 20 , Carbon Steel Alloy Steel: Light Interruption 2nd Choice, Stainless Steel: Light Interruption 2nd Choice , Hard materials (<=40HRC): Continuous 2nd Choice , Color: Reddish Gray , Coating Main Component: iAlN , Advantages: Application: Low machining speed, precise machining with sharp edge