TopGroove™ Grooving Inserts
WIDIA TopGroove™ grooving inserts are designed to deliver superior performance and versatility in turning operations. The indexable inserts are engineered with advanced geometries, coatings, and materials to ensure optimal chip control, surface finish quality, and tool life. Paired with a great quality turning tool holder, WIDIA inserts enable you to achieve exceptional results in metal turning applications. With specialized inserts for deep grooving, full radius, and profiling operations, the TopGroove™ platform offers solutions for a wide range of machining requirements. Whether creating intricate profiles, achieving tight tolerances, or producing smooth surface finishes, WIDIA TopGroove™ inserts deliver reliability and consistency, driving efficiency and innovation in turning processes.
- P Steel (353)
- P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(353)
- P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(353)
- P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(353)
- P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(353)
- P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(353)
- P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(353)
- P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(353)
- M Stainless Steel (365)
- M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(365)
- M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(365)
- M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(365)
- K Cast Iron (364)
- K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(364)
- K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(364)
- K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(364)
- N Non-Ferrous Materials (365)
- N1Wrought Aluminum (365)
- N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(365)
- N3High-Silicon Aluminum Alloys Si >12.2%(365)
- N4Copper, Brass, Zinc-based on machinability index range of 70-100 (11)
- N5Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (365)
- N6Carbon, Graphite Composites, CFRP (365)
- N7MMC's (11)
- S High-Temp Alloys (365)
- S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(365)
- S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(365)
- S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(365)
- S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(365)
- H Hardened Materials (1)
- H1Hardened Materials 44-48 HRC(1)
- H2Hardened Materials 48-55 HRC(1)
- DE (10)
- US (153)
- Boring (3)
- Face Grooving (359)
- Grooving (352)
- ID Grooving (264)
- Plunge Turning (264)
- Profiling (82)
- Turning (3)
- Heavily Interrupted Cut (348)
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