Mitsubishi TCGT060104L-F NX2525 | Precision Cermet Turning Insert
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TCGT060104L-F NX2525
Mitsubishi Materials | High-Precision Cermet for Mirror Finishing
The Mitsubishi TCGT060104L-F NX2525 is a high-grade cermet turning insert engineered for precision finishing where surface integrity is paramount. Utilizing the NX2525 uncoated cermet grade, this insert provides exceptional chemical stability, effectively preventing built-up edge (BUE) when machining carbon and alloy steels. The F-breaker geometry ensures superior chip control at light depths of cut, making it the ideal long-tail tool solution for high-gloss, high-tolerance components.
Genuine Mitsubishi Product | Precision Ground G-Class | Box of 10
Code Specification Decoded
Triangular Shape
7° Relief Angle
G-Class Precision
C-Sink Hole
6.35mm IC
1.59mm Thick
0.4mm Rad.
Left Hand / F-Breaker
Global Size Comparison
| Attribute | ISO (Metric) | ANSI (Inch) |
|---|---|---|
| Model Reference | TCGT060104L-F | TCGT 1.21.2L-F |
| Inscribed Circle ($IC$) | 6.35 mm | 0.250" |
| Thickness ($S$) | 1.59 mm | 0.063" |
| Nose Radius ($RE$) | 0.4 mm | 0.016" |
NX2525 Cermet Excellence
The NX2525 grade is a specialized uncoated cermet. Cermets offer higher chemical stability than standard carbide, which is critical for finishing steel. It maintains a sharp edge at high temperatures, ensuring that surface finishes stay consistent throughout the batch. It is the top choice for high-speed precision turning where a mirror-like gloss is the target.
F-Breaker Chip Control
The F-Breaker (Finishing Breaker) is meticulously designed for light cutting loads. It provides excellent chip evacuation even at very low feed rates, preventing workpiece scratches caused by long, stringy chips. The 0.4mm radius offers a perfect balance between edge strength and the ability to reach tight corners in internal boring.
Technical Cutting Parameters
| Workpiece Material | Speed ($v_c$) | Feed ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Low Carbon Steel | 150 - 300 m/min | 0.05 - 0.15 mm/rev | 0.1 - 0.8 mm |
| Alloy Steel | 120 - 250 m/min | 0.05 - 0.12 mm/rev | 0.1 - 0.6 mm |
HOLDER COMPATIBILITY
This insert is optimized for small-bore STFCR/L boring bars and external STGCR/L turning holders.
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This Mitsubishi insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.