Mitsubishi CCMT09T302-FM VP15TF Finishing Carbide Insert (10pcs)
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CCMT09T302-FM VP15TF
Ultra-Precision Finisher | Miracle PVD Coating | FM Chipbreaker Geometry
Material Grade & FM Geometry
VP15TF Grade (Miracle PVD): The benchmark for versatility. This PVD (Physical Vapor Deposition) coated carbide is specifically designed for General Purpose Steel, Stainless Steel, and Heat-Resistant Alloys. Its micro-grain substrate provides excellent edge toughness, while the Miracle coating resists built-up edge (BUE) and thermal cracking.
FM Chipbreaker (The Finisher): The FM designation stands for "Finishing Medium-light." It features a sharp rake angle designed to reduce cutting resistance and vibration. This is the ultimate solution for avoiding "long chips" that can damage the surface finish of your workpiece during light passes.
0.2mm Precision Radius: The 02 (0.0079") radius is critical for Micro-Finishing. It allows for incredibly small depths of cut without creating tool pressure, making it ideal for thin-walled parts and high-accuracy boring.
Metric vs. Imperial Comparison
| System | Model Designation | I.C. (Inscribed Circle) | Thickness | Radius (RE) |
|---|---|---|---|---|
| Metric | CCMT09T302-FM | 9.525 mm | 3.97 mm | 0.20 mm |
| Imperial | CCMT32.50.5-FM | 3/8" | 5/32" | 0.0079" |
Recommended Cutting Parameters
*The 0.2mm radius is sensitive to excessive feed. Maintain parameters to ensure tool longevity.
| Material Group | Speed (Vc) | Feed (fn) | Depth (Ap) |
|---|---|---|---|
| Carbon/Alloy Steel | 150 - 280 m/min | 0.03 - 0.12 mm/r | 0.10 - 1.20 mm |
| Stainless Steel | 100 - 200 m/min | 0.03 - 0.10 mm/r | 0.10 - 1.00 mm |
Required Tool Holder
Maximum precision for SCLCR/L 09 series External Holders and Boring Bars:
Shop SCLCR 09 HoldersPro-Tip: FM vs. MK Geometry
FM (Finishing): Use for mirror finishes and tight chip control on shallow depths of cut.
MK (Medium Roughing): Switch to MK if you are removing more than 1.5mm of material per side. The FM geometry is a precision instrument; do not overwork it with heavy roughing passes.
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