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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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.