{"id":1035,"date":"2025-11-10T04:54:11","date_gmt":"2025-11-10T04:54:11","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&p=1035"},"modified":"2026-09-29T10:37:56","modified_gmt":"2026-09-29T10:37:56","slug":"wnmg-080404-080408-external-turning-inserts","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/wnmg-080404-080408-external-turning-inserts\/","title":{"rendered":"WNMG 080404\/080408 Carbide Turning Inserts for External Turning"},"content":{"rendered":"
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\u25c6<\/span>\u041e\u0431\u0437\u043e\u0440 \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438<\/h2>\n
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\u0421\u0430\u0439\u0442 WNMG 080404 and WNMG 080408 carbide turning inserts <\/strong>are designed for stable external turning, facing and general profiling on CNC lathes. Their 80\u00b0 trigon shape combines strong corner support with practical access to external workpiece features.<\/p>\n

The double-sided negative geometry provides six usable cutting edges<\/strong>, helping reduce the insert cost per cutting edge in repeat production. Multiple chipbreakers, carbide substrates and PVD\/CVD coating options are available for finishing, medium turning and selected roughing conditions.<\/p>\n

Final grade and chipbreaker selection should be based on the workpiece material, hardness, depth of cut, feed rate, cutting speed and machine rigidity.<\/p>\n<\/div>\n

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Quick Procurement Summary<\/div>\n
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Insert Series<\/th>\nWNMG 0804<\/td>\nAvailable Models<\/th>\n080404 \/ 080408<\/td>\n<\/tr>\n
Insert Shape<\/th>\n80\u00b0 trigon, negative<\/td>\nUsable Edges<\/th>\n\u0414\u0432\u0443\u0445\u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u0439, 6 \u0440\u0435\u0436\u0443\u0449\u0438\u0445 \u043a\u0440\u043e\u043c\u043e\u043a<\/td>\n<\/tr>\n
Corner Radius<\/th>\n0.4 mm \/ 0.8 mm<\/td>\nOperations<\/th>\nExternal turning \/ Facing \/ Profiling<\/td>\n<\/tr>\n
Processing Range<\/th>\nFinishing \/ Medium \/ Selected roughing<\/td>\n\u0412\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u0439<\/th>\nPVD \/ CVD \/ Uncoated options<\/td>\n<\/tr>\n
Workpiece Materials<\/th>\nSteel \/ Stainless steel \/ Cast iron, grade dependent<\/td>\n\u0412\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/th>\n\u041a\u0430\u0440\u0431\u0438\u0434 \u0432\u043e\u043b\u044c\u0444\u0440\u0430\u043c\u0430<\/td>\n<\/tr>\n
\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 \u043d\u0430\u0431\u043e\u0440<\/th>\n10 \u0448\u0442\u0443\u043a \u0432 \u043a\u043e\u0440\u043e\u0431\u043a\u0435<\/td>\nSupply Options<\/th>\nStandard \/ Mixed models \/ Private label<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Material compatibility and processing range depend on the selected grade and chipbreaker. Confirm the complete insert code before ordering.<\/p>\n<\/div>\n

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Key Turning Advantages<\/div>\n
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01<\/span>Six Usable Cutting Edges<\/div>\n
Double-sided trigon geometry provides economical edge use for repeat CNC turning.<\/div>\n<\/div>\n
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02<\/span>Strong Corner Geometry<\/div>\n
The 80\u00b0 corner provides edge support for stable external turning and facing.<\/div>\n<\/div>\n
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03<\/span>Selectable Chip Control<\/div>\n
Multiple chipbreakers support different feed rates, cutting depths and workpiece materials.<\/div>\n<\/div>\n
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04<\/span>Stable Repeat Supply<\/div>\n
Model, grade, chipbreaker and packaging details can be retained for repeat customer orders.<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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\u25c6<\/span>WNMG 0804 Model Selection<\/h2>\n
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\u041c\u043e\u0434\u0435\u043b\u044c<\/th>\nCorner Radius<\/th>\nGeneral Characteristic<\/th>\nTypical Selection<\/th>\n<\/tr>\n<\/thead>\n
WNMG 080404<\/td>\n0.4 mm<\/td>\nLower radial cutting force<\/td>\nFinishing and lighter external turning<\/td>\n<\/tr>\n
WNMG 080408<\/td>\n0.8 mm<\/td>\nStronger corner support<\/td>\nGeneral medium turning and facing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Corner radius affects edge strength, radial force, feed capability and achievable surface finish. Select it together with the holder angle and machining conditions.<\/p>\n<\/div>\n

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