"Stable performance for finishing
Workpiece Material Speed (Vc m/min) Feed (f mm/rev) General Steel (1045 / 4140) 150 - 320 0
GH110 PVD Carbide Wear resistance for cast iron
Workpiece Material Group (ISO / ANSI Standard) Recommended Surface Speed (Vc) Typical Total Infeed Passes (Standard Thread Pitches) Low-Carbon Steels / Mild Alloys (P1-P2 / AISI 1020) 150 - 260 m/min (492 - 853 SFM) 6 - 12 Passes (Radial/Flank) Medium Carbon / Pre-Hardened Alloy Steels (P3-P5 / AISI 4140) 110 - 200 m/min (360 - 656 SFM) 8 - 14 Passes (Radial/Flank) Austenitic / Martensitic Stainless Steels (M1-M3 / AISI 304/316) 80 - 150 m/min (262 - 492 SFM) 10 - 16 Passes (Modified Flank) Grey / Nodular Cast Irons (K1-K3 / Class 40) 120 - 210 m/min (393 - 689 SFM) 6 - 11 Passes (Radial Infeed)
GBA43R200-020MY PR930 (10pcs) CNMG120408MQ PR1535 "Stable performance for finishingPVD Coated Carbide: PR930 , Designation: GBA43R200 020MY PR930 CW: 2. 00 , CDX: 3. 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