TAEGUTEC DCMT070204FG CT3000 55° Diamond Cermet Insert with FG Chipbreaker for High-Speed Steel Finishing

The TAEGUTEC DCMT070204FG CT3000 is a 55° diamond-shaped positive rake indexable turning insert from TAEGUTEC (South Korea), designed for high-speed finishing and light semi-finishing on carbon steel, alloy steel, and stainless steel. It features FG finishing chipbreaker and CT3000 uncoated cermet grade, delivering mirror surface finish, high wear resistance, and excellent dimensional stability in precision turning.

• Insert Geometry: DCMT = 55° diamond (D), 7° relief angle (C), M-tolerance, T-style
• Dimensions: IC 6.35 mm (1/4"), Thickness 2.38 mm, Corner radius 0.4 mm
• Chipbreaker: FG – ultra-finishing geometry for low feed, high-speed turning
• Grade: CT3000 – premium uncoated cermet, high hardness, heat resistance for steel
• Workpiece: Carbon steel, alloy steel, stainless steel (304/316), mild cast iron
• Application: CNC turning, facing, boring, profiling on small/medium parts

• Carbon Steel (P): 1045, A36, S45C – primary high-speed finishing
• Alloy Steel (P): 4140, 42CrMo, SCM440 – precision turning
• Stainless Steel (M): 304, 316, 420 – light finishing
• Cast Iron (K): HT150–HT200 – light turning

• CT3000 Cermet Grade: Higher hardness than carbide, excellent heat resistance, no built-up edge in high-speed steel turning.
• FG Chipbreaker: Optimized for fine feeds (0.10–0.25 mm/rev), ensures smooth chip flow and mirror surface.
• Compact Size: 0702 size ideal for small parts, boring, and tight spaces.
• TAEGUTEC Quality: Korean precision manufacturing for consistent performance.