Mitsubishi TCMT110202 US735 | PVD Carbide Insert for Stainless Steel
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TCMT110202 US735
Mitsubishi Materials | Precision Finishing Specialist for Stainless Steel
The Mitsubishi TCMT110202 US735 is a high-precision PVD coated carbide insert engineered for finishing operations in stainless steel turning. Utilizing the US735 grade, it offers exceptional resistance to built-up edges and fracture, even during interrupted cuts. With a sharp 0.2mm nose radius, this insert minimizes cutting resistance, making it an essential long-tail precision tool for thin-walled components and high-accuracy requirements.
PVD Coated Grade | 0.2mm Precision Radius | Stainless & Heat-Resistant Steel
Code Identification
Triangular Shape
7° Relief Angle
M-Class Tolerance
Fixing Hole
11mm Edge
2.38mm Thick
0.2mm Radius
Dimensional Comparison
| Attribute | ISO (Metric) | ANSI (Inch) Equivalent |
|---|---|---|
| Model Number | TCMT110202 | TCMT 22.50.5 |
| Inscribed Circle (IC) | 6.35 mm | 0.250" |
| Nose Radius (RE) | 0.2 mm | 0.008" |
US735 PVD Coating
The US735 grade is a dedicated PVD (Physical Vapor Deposition) coated carbide. Unlike CVD, this PVD process allows for a sharper cutting edge, which is vital for preventing work hardening in stainless steel. It is designed to resist welding and built-up edges, ensuring stable performance in austenitic stainless steels (304, 316).
Precision Finishing Geometry
The 0.2mm radius is optimized for light finishing passes. It reduces radial cutting forces, which prevents vibration in long, slender workpieces. The TCMT positive rake angle ensures excellent chip control and reduces the power required from the indexable turning tool.
Recommended Cutting Data
| Workpiece Material | Speed ($v_c$) | Feed ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Austenitic Stainless (304/316) | 80 - 160 m/min | 0.03 - 0.12 mm/rev | 0.1 - 1.0 mm |
| Heat Resistant Alloys | 30 - 70 m/min | 0.03 - 0.10 mm/rev | 0.1 - 0.8 mm |
HOLDER COMPATIBILITY
Optimized for use with STFCR/L boring bars and STGCR/L external holders (Size 11).
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