{"product_id":"pro-grade-semi-finishing-carbide-inserts-tnmg432-a","title":"Pro Grade Semi Finishing Carbide Inserts TNMG432 And TNMG220408 MD For Metal Lathe Cutting Steel, Chipbreaker For Turning Carbon And Alloy Steel, Heavy Duty Turning Cutter Inserts Pack Of 10","description":"\u003cdiv\u003eTNMG432\/220408 Inserts for Steel Turning Pack of 10\u003cbr\u003e\n✔️ Semi-finishing MD-coated inserts for carbon and alloy steel \u003cp\u003eThese carbide inserts TNMG432 and TNMG220408 MD are designed for metal lathe turning on steel and are suitable for semi-finishing operations. They work well on carbon steel, alloy steel, cast iron, and exotic alloys, including external turning, boring, end-face turning, and chamfering. The upgraded coating with MTCVD and thick Al2O3 film extends tool life and preserves surface finish at high speeds and feeds.\u003c\/p\u003e \u003cp\u003e✅ Size: TNMG432; ΦIC 12.7mm; Thickness 4.76mm; Ød 5.16mm; Radius 0.8mm; Nose angle 7°\u003cbr\u003e✅ Chip breaker MD for semi-finishing carbon steel and alloy steel with varied workpiece sizes\u003cbr\u003e✅ Upgraded CVD coating with thick film Al2O3 improves tool life and deformation resistance\u003cbr\u003e✅ Suitable for steel, cast iron, and exotic alloys, maintaining surface finish at high speed and feed\u003cbr\u003e✅ External turning, boring, end-face turning, and chamfering with MD chipbreaker\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a carbide insert used for in metal turning?\u003c\/p\u003e\nCarbide inserts are handy for fast, clean cuts on steel and alloys, delivering long tool life.\n- Handy for semi-finishing and finishing passes on carbon steel and alloy steel\n- Helps maintain tight tolerances and consistent surface finish at higher speeds\n- Pairs with MD chipbreaker and coatings to resist wear in high-feed turning\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48248047468779,"sku":"VXB0B73G1SLS","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71eolg18cDL.jpg?v=1778520430","url":"https:\/\/vxb.com\/products\/pro-grade-semi-finishing-carbide-inserts-tnmg432-a","provider":"VXB Bearings","version":"1.0","type":"link"}