Left Hand Threading Carbide Insert C5 Coated 0.075 Inch Depth Of Cut TNT 2L Negative Rake 60 Degree Pro Grade Workhorse Interchangeable With Kennametal TopNotch And Teledyne Firth Notch Systems Grade KC810 Compatibility

Single left-hand threading carbide insert, C5 coated, 0.075in
✔️ 60° negative rake left-hand threading insert, C5/TIC-65 coated

These left-hand threading carbide inserts are built for precise, productive threading tasks and are commonly used in metalworking and machining workshops where reverse-thread operations are needed. They’re designed to work with compatible notch systems for quick tool changes and dependable performance.

✅ Insert: T/NT-2L; R: 0.005 in; B: 0.2661 in; T: 0.15 in; Depth of Cut: 0.075 in; A: 0.219 in; Dia Gage: 0.1875 in
✅ Coating: C5 / TIC-65; compatible with KC810, KC850, KC950, KC730 grades
✅ Geometry: 60-degree negative rake; neutral insert
✅ Compatibility: completely interchangeable with TopNotch and Teledyne Firth Notch systems

💡 What is a left-hand threading carbide insert used for in precision machining?

This handy insert is designed for left-hand threading applications where reverse-thread setups are needed, offering reliable performance across compatible notch systems.

• left-hand threading insert
• interchangeable with TopNotch and Teledyne Firth Notch
• C5 TIC-65 coating for wear life
• 60-degree negative rake with 0.075 in DOC