TNMG220416 KR Carbide Insert

About TNMG220416 KR Carbide Insert

The TNMG220416-KR is a premium double-sided triangular carbide turning insert designed for medium to rough turning operations. Featuring a 60 triangular negative geometry and KR chipbreaker, it provides excellent chip control, high edge strength, and stable machining performance. The insert is suitable for external turning, facing, profiling, and general-purpose machining on CNC lathes and conventional turning machines. It is commonly used for machining steel, stainless steel, cast iron, and alloy steels.

The weight is approximately 11.5 g per insert, based on published specifications for TNMG220416 inserts of the same ISO size.

• Double-sided triangular insert
• Six usable cutting edges
• KR chipbreaker for efficient chip control
• High wear resistance
• Excellent edge strength
• Stable machining performance
• Suitable for medium and rough turning
• High productivity
• Long tool life
• Compatible with ISO TNMG tool holders

• External Turning
• Internal Turning
• Facing
• Rough Turning
• Semi-Finishing
• Profile Turning
• CNC Turning
• General Machining

• Carbon Steel
• Alloy Steel
• Stainless Steel
• Cast Iron
• Tool Steel

• Excellent chip evacuation
• Reduced cutting forces
• Superior dimensional accuracy
• Longer insert life
• Cost-effective due to six cutting edges
• Reliable performance in continuous and interrupted cuts

• Good corrosion resistance during storage
• Excellent oxidation resistance (coated grades)
• High wear resistance
• Suitable for dry and wet machining depending on the insert grade

• TNMG220416-KR
• TNMG220416 KR Insert
• Carbide Turning Insert
• TNMG Carbide Insert
• Triangular Turning Insert
• Indexable Turning Insert
• CNC Turning Insert
• Negative Turning Insert
• KR Chipbreaker Insert
• External Turning Insert
• Facing Insert
• Rough Turning Insert
• Carbide Lathe Insert
• Steel Turning Insert
• Stainless Steel Turning Insert
• Cast Iron Turning InsERT