Mitsubishi TCMW110204 HTI10 | Uncoated Carbide Insert for Aluminum
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TCMW110204 HTI10
Mitsubishi Materials | The Non-Ferrous & Aluminum Specialist
The Mitsubishi TCMW110204 HTI10 is a premium uncoated carbide insert designed for high-precision machining of non-ferrous materials. The HTI10 grade features a micro-grain substrate that offers exceptional edge sharpness and wear resistance. As an indexable turning insert without a chipbreaker (flat top), it is ideal for aluminum turning, copper machining, and finishing heat-resistant superalloys where a clean, sharp shear is required.
Micro-Grain Carbide | Flat Top Design | ISO K/N Category
Code Specification Decipher
Triangular Shape
7° Relief Angle
M-Class Tolerance
Flat Top (No Breaker)
11mm Edge
2.38mm Thick
0.4mm Radius
International Standard Reference
| Attribute | ISO (Metric) | ANSI (Inch) |
|---|---|---|
| Model ID | TCMW110204 | TCMW 22.51 |
| Inscribed Circle (IC) | 6.35 mm | 0.250" |
| Nose Radius (RE) | 0.4 mm | 0.016" |
HTI10 Grade Technology
The HTI10 grade is a non-coated carbide substrate with a very fine grain structure. It is optimized for non-ferrous turning (ISO N) and cast iron finishing (ISO K). Its lack of coating allows for a sharper cutting edge, which is critical to preventing material welding (BUE) when machining soft aluminum or sticky copper alloys.
TCMW Flat-Top Design
The "W" in TCMW denotes a flat-top geometry without a molded chipbreaker. This allows for stable precision machining in materials where chips break naturally or where a very low feed rate is used. This design ensures maximum stable turning performance and high surface integrity on delicate workpieces.
Recommended Cutting Data
| Material Group | Speed ($v_c$) | Feed per Rev ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Aluminum Alloys | 200 - 800 m/min | 0.05 - 0.20 mm/rev | 0.1 - 2.0 mm |
| Cast Iron (Finishing) | 80 - 200 m/min | 0.05 - 0.15 mm/rev | 0.1 - 1.5 mm |
COMPATIBLE TOOLING
Fits all standard STFCR/L boring bars and STGCR/L external holders (Size 11).
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Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.