Mitsubishi CCMT09T304 HTI10 Uncoated Carbide Insert for Aluminum (10pcs)
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CCMT09T304 HTI10
Non-Ferrous Specialist | Sub-Micron Uncoated Carbide | 0.4mm Sharp Radius
Material Science & Razor Edge
HTI10 Grade (Uncoated Precision): Specifically engineered for ISO N (Non-Ferrous Metals). HTI10 is a sub-micron tungsten carbide grade. By remaining uncoated, this insert maintains a significantly sharper cutting edge than PVD/CVD counterparts. This sharpness is critical for preventing material from welding to the tip (Built-Up Edge) when machining soft Aluminum, Copper, or thermoplastics.
0.4mm Radius & Positive Geometry: The 04 (1/64") radius is the precision standard for finishing. Combined with a high positive rake angle, it reduces cutting resistance and heat, allowing for exceptionally high surface speeds and a mirror-like finish on non-ferrous workpieces.
Metric vs. Imperial Comparison
| System | Model Designation | I.C. (Inscribed Circle) | Thickness | Radius (RE) |
|---|---|---|---|---|
| Metric | CCMT09T304 | 9.525 mm | 3.97 mm | 0.40 mm |
| Imperial | CCMT32.51 | 0.375" (3/8") | 0.156" (5/32") | 0.0157" (1/64") |
Recommended Cutting Parameters
*HTI10 thrives at very high surface speeds. Use flood coolant to ensure efficient chip evacuation in Aluminum.
| Workpiece Material | Speed (Vc) | Feed (fn) | Depth (Ap) |
|---|---|---|---|
| Aluminum Alloys | 400 - 1000 m/min | 0.05 - 0.20 mm/r | 0.10 - 2.50 mm |
| Copper / Brass | 200 - 500 m/min | 0.05 - 0.15 mm/r | 0.10 - 1.50 mm |
Required Tool Holder
Maximum precision for SCLCR/L 09 series holders and boring bars:
Shop SCLCR 09 HoldersPro-Tip: HTI10 vs VP15TF
HTI10 (Uncoated): The Specialist for non-ferrous metals. The razor-sharp edge prevents "material smearing." Essential for high-finish aluminum work.
VP15TF (PVD): The Universalist for steel. Never use HTI10 on hard steel; it lacks the thermal coating to protect against carbon-based heat, leading to instant edge failure.
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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.