Tungaloy JTGR3130F J740 PVD Coated External Grooving Insert CCMT09T304 Excellent Surface Integrity: The -M

Excellent Surface Integrity: The -M chipbreaker ensures chips are broken away from the groove walls

the NC3020 grade features a balanced CVD coating that provides excellent wear resistance at higher cutting speeds

flawless finishes

strict dimensional tracking

Ideal for finishing steel where surface gloss is critical

Tungaloy JTGR3130F J740 PVD Coated External Grooving Insert CCMT09T304 Excellent Surface Integrity: The -MTungaloy JTGR3130F J740 Grooving Insert High Precision 1. 3mm External Grooving PVD J740 Carbide Made in Japan What is the best 1. 3mm insert for narrow grooving in stainless steel? The Tungaloy JTGR3130F J740 is a specialized indexable grooving tool designed for high accuracy external grooving. Built with the advanced J740 PVD coated carbide grade, this insert excels in machining difficult to cut materials like 304 316 stainless steel, titanium, and