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TNMG160404&TNMG160408 CBN-6 Boron Nitride Turning Insert with MTJNR1616H16 External Turning Lathe Cutting Tool Holder,High Speed Finishing of Heat Treated Steel,Sintered Ferrous Alloy and Cast Iron
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Product details
| Management number | 221057197 | Release Date | 2026/05/03 | List Price | US$12.00 | Model Number | 221057197 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Premium CBN Turning Inserts & CNC Tool Holder Set:Includes 1PC TNMG160404 CBN-6 + 1PC TNMG160408 CBN-6 Boron Nitride Inserts with MTJNR1616H16 Holder for hardened steel machining.
- Shock-Resistant CBN for Interrupted Cuts:Withstands heavy impact in hardened steels (>50HRC) and cast iron, 3X fracture toughness vs. ceramics (9.0 MPa·m¹/²).
- Mirror Finish on Hardened Steels:Low iron affinity achieves Ra0.4μm surface on quenched/tool/bearing steels (50-70HRC), eliminating grinding operations.
- High-Speed Continuous Machining:Stable at 350m/min on spring steel, ductile iron, and carburized steel with minimal flank wear.
- MTJNR1616H16 Tool Holder Compatibility:Securely clamps TNMG1604XX inserts for vibration-free external turning on CNC lathes.
| Item Weight | 7 ounces |
|---|---|
| Manufacturer | Hunricho |
| Package Dimensions | 3.9 x 1.9 x 1.9 inches |
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