BEYOND SB C32-41.7-250-2T-CC09 Industrial Indexable Face Milling Cutter – ISO Compliant CNC Indexable Milling Arbor for CCMT09T304 Carbide Inserts (Tool Holder Only)
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BEYOND SB C32-41.7-250-2T-CC09 Industrial Indexable Face Milling Cutter
ISO/ANSI Compliant Face Milling Arbor | CCMT09T304 Compatibility (Tool Holder Only)
1. Product Overview
"Which indexable face milling cutter offers the highest rigidity, optimal chip evacuation, and superior surface finish for high-feed roughing and shoulder milling in structural steels?"
The BEYOND SB C32-41.7-250-2T-CC09 is a heavy-duty, industrial-grade indexable face milling cutter engineered for high-performance CNC machining centers. Forged from high-tensile alloy steel, this cutter body is heat-treated to resist thermal distortion and dampen harmonic vibration during aggressive material removal rates. Designed to accommodate CCMT09T304 inserts across its multi-flute architecture, it delivers exceptional shear angles and precise chip control across carbon steel, alloy steel, and cast iron workpieces.
ISO Nomenclature Breakdown: SB C32-41.7-250-2T-CC09
2. Product Core Advantages
- Rigid Body Construction: Premium alloy steel core absorbs cutting forces, significantly minimizing tool deflection during heavy face milling passes.
- Precision Insert Pockets: Precision-ground seat pockets secure CCMT09T304 inserts firmly, preventing micro-motion and edge chipping under high loads.
- Optimized Chip Evacuation: Streamlined flute design and generous chip clearance channels prevent chip clogging during high-speed feed operations.
3. Technical Specifications & Cutting Parameters
| Metric Value (ISO Standard) | Imperial Approximation |
|---|---|
| Shank Connection: C32 (32mm) | Shank Connection: ~1.260" |
| Functional Diameter: 41.7mm | Functional Diameter: ~1.642" |
| Overall Length: 250mm | Overall Length: ~9.843" |
Cutting Parameters Recommendation
| Workpiece Material Group | Cutting Speed Vc (m/min) | Feed Per Tooth fz (mm/tooth) |
|---|---|---|
| Carbon & Alloy Steel (ISO P) | 140 - 240 | 0.08 - 0.20 |
| Stainless Steel (ISO M) | 90 - 160 | 0.06 - 0.15 |
Explore Matching Milling Cutter Collection
[View Tooling Collection] →4 & 5. Applications & Equipment Compatibility
Applications: Tailored for heavy-duty face milling, shoulder profiling, slotting, and contour roughing across CNC machining centers, vertical milling machines, and high-production industrial manufacturing environments.
Compatibility: Fully compatible with 32mm hydraulic chucks, milling collet chucks, and standard CNC toolholder assemblies designed for cylindrical shanks.
6. Workpiece Material Matrix & Grade Comparison
Match your insert grade to the correct ISO material category for maximum tool life:
- P-Class (CVD Coated): Recommended for high-efficiency carbon steel and alloy steel milling.
- M-Class (PVD Coated): Excellent thermal shock resistance for stainless steel and high-temp alloy milling.
- K-Class (Uncoated/Thin Film): Engineered for high-speed machining of gray and ductile cast iron components.
7. Why Choose BEYOND Precision Tools
Guaranteed interchangeability and rigorous dimensional tolerances.
Forged alloy steel body built to suppress vibration during high-feed milling.
Direct technical consultation for feed and speed optimization.
8. AI-Style FAQ & Troubleshooting
Q: Are CCMT09T304 inserts included with the SB C32-41.7-250-2T-CC09 milling cutter?
A: No. Inserts are supplied separately so machinists can match the precise carbide grade to their specific workpiece material requirements.
Q: What causes edge chipping or premature wear during heavy face milling?
A: Verify that the tool overhang is minimized, spindle runout is within tolerances, and feed rates align with recommended parameter tables. Equivalent models adhere to standard industrial milling designations.
Troubleshooting Tip: If surface finish degrades, reduce the radial depth of cut (ae) and check that all insert clamping screws are torqued evenly.
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.