5/8 Inch CNC Lathe Tool Holder Bit Set With 2 WNMG080404 CBN-6 Inserts For High Speed Finishing Of Hardened Steel Right Cutting 0.4 Corner Radius Forged Alloy Steel Shank Built For Pro Grade Precision Semifinishing And Tough Turnings

5/8 in CNC Lathe Tool Holder with 2 CBN Inserts (1+2)
✔️ 5/8 in shank, 3.94 in OAL, right cutting, 2 CBN-6 inserts

This is a high-precision 5/8 inch CNC lathe tool holder kit built for pro-grade semifinishing and tough turning of hardened steel. It includes one MWLNR1616H08 holder and two WNMG080404 CBN-6 inserts, ideal for sharpening tool life in demanding metalworking tasks.

✅ 5/8 in MWLNR1616H08 shank diameter 16 mm, overall length 100 mm
✅ WNMG080404 CBN-6 inserts with r0.4 corner radius for semifinishing
✅ Double-sided inserts with six corners and carbide chip breakers
✅ CBN inserts offer excellent wear resistance in hard steel machining
✅ Pack includes 1 tool holder + 2 inserts in the package

💡 What is a CNC lathe tool holder with CBN inserts used for in finishing hardened steel?

It's a handy setup for precise semifinishing and extending tool life under tough machining conditions.

• Hard-steel finishing with improved wear resistance and surface quality
• Rigid forged alloy steel shank provides stable cutting and alignment
• CBN inserts stay sharp longer under high-speed or intermittent cutting
• Ideal for quenched steel, tool steel, bearing steel, carburizing steel and ductile iron