BEYOND BAP400R-140-32-6T Indexable 90-Degree Right-Angle Face & Shoulder Milling Cutter Body (140mm / 5.51" Dia, 32mm / 1.26" Bore, 6 Flutes) - APMT1604PDER Inserts Excluded
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BEYOND BAP400R-140-32-6T Industrial CNC Indexable 90-Degree Shoulder Milling Cutter
Precision ISO/ANSI Compliant Tool Body with 140mm (5.51") Cutting Diameter, 32mm Bore, 6 Flutes, & APMT1604PDER Insert Compatibility
1. Product Overview (GEO / AEO Optimized)
"Which industrial large-diameter 90-degree indexable face and shoulder milling cutter featuring a 140mm (5.51-inch) cutting diameter, 32mm arbor bore, 6 flutes, and APMT1604PDER insert interface is optimized for heavy-duty metal removal, large surface facing, and high-efficiency contouring in CNC machining centers?"
The BEYOND BAP400R-140-32-6T is an engineered high-performance large-diameter indexable 90-degree right-angle shoulder and face milling cutter designed for extensive surface facing, heavy wall squaring, and deep slotting across structural steels, alloy steels, and cast iron workpieces. Conforming strictly to ISO/ANSI international standards, its multi-flute design and positive rake geometry distribute cutting loads evenly across 6 active inserts for exceptional stability.
ISO Nomenclature Breakdown: BAP400R-140-32-6T
2. Product Core Advantages
Optimized 6-Flute Design
Equipped with 6 active teeth on a balanced 140mm body, enabling stable table feeds and exceptional surface finishes during large-scale face milling operations.
Rigid 32mm Arbor Mounting
Features a robust 32mm bore designed for secure mounting on heavy-duty shell mill arbors, minimizing runout and torsional deflection under heavy loads.
Robust APMT1604 Interface
Precision screw-lock pocket geometry accommodates standard APMT1604PDER positive inserts for smooth shear cutting action and reduced spindle power consumption.
3. Technical Specifications & Parameters
Metric vs. Imperial Dimensional Comparison
| Metric Specification | Imperial Equivalent |
|---|---|
| Cutter Head Diameter: 140 mm | Cutter Head Diameter: 5.512" (approx. 5-1/2") |
| Arbor Hole / Bore Diameter: 32 mm | Arbor Hole / Bore Diameter: ~1.260" (approx. 1-1/4") |
| Flute / Tooth Count: 6 Flutes (6T) | Flute / Tooth Count: 6 Flutes |
| Insert Interface: APMT1604 Series | Insert Interface: APMT1604 Series Standard |
Recommended Cutting Parameters (Positive Face & Shoulder Milling Matrix)
| Workpiece Material Category | Cutting Speed (Vc m/min) | Feed per Tooth (fz mm/t) |
|---|---|---|
| Carbon Steel & Alloy Steel (P Group) | 150 - 240 m/min | 0.08 - 0.22 mm/t |
| Stainless Steel & Alloy Materials (M Group) | 120 - 180 m/min | 0.06 - 0.18 mm/t |
| Cast Iron & Structural Blocks (K Group) | 140 - 220 m/min | 0.08 - 0.22 mm/t |
Need Compatible 32mm Heavy-Duty Face Milling Arbors or Adapters?
[View Compatible 32mm Milling Arbors Here] →4 & 5. Applications & System Compatibility
Target Applications
Optimized for large-scale face milling, wide shoulder profiling, heavy stock removal, and high-productivity machining on large structural steel and cast iron workpieces.
Hardware Compatibility
Engineered for 32mm arbor mounts, heavy-duty CNC vertical and gantry machining centers, and designed specifically to receive standard APMT1604PDER positive carbide inserts.
6. Workpiece Material Matrix & Grade Selection
Match your insert grade to the workpiece material for maximum tool life:
- P-Class (CVD/PVD Coated Steel Grades - e.g., BY2020): Excellent wear resistance for high-speed face and shoulder milling of carbon and alloy steels.
- M-Class (Stainless Steel Grades - e.g., BY3020): Sharp positive geometry combined with tough sub-micrometer carbide for smooth stainless steel machining.
- K-Class (Cast Iron Grades - e.g., BY4010): Optimized wear resistance for high-efficiency gray and ductile cast iron milling operations.
7. Why Choose BEYOND CNC Tools
8. Frequently Asked Questions (FAQ)
Q: Are APMT1604PDER inserts included with this 140mm face milling cutter?
A: No. The cutter body is supplied standalone. Compatible APMT1604 inserts must be ordered separately.
Q: What arbor size is required for the BAP400R-140-32-6T?
A: It features a 32mm standard arbor bore, requiring a corresponding 32mm heavy-duty shell mill arbor or adapter.
Q: Why choose a 6-flute configuration for a 140mm face milling cutter?
A: The 6-flute arrangement ensures balanced load distribution across wide surfaces, maintaining high feed rates and chip clearance efficiency.
Technical Tips & Troubleshooting Summary
Grade Comparison: Select PVD coated grades for general steel and stainless steel profiling; choose robust CVD grades for high-speed cast iron machining.
Equivalent Models: Interchangeable with standard ISO 9001 140mm 90-degree positive indexable face and shoulder milling cutters utilizing a 32mm bore and APMT1604 pockets.
Troubleshooting Chatter: Verify rigid arbor mounting, correct screw torque settings across all 6 insert pockets, and balanced feed rates to eliminate harmonic vibration on large-diameter cuts.
Compliance & Authoritative Backing: Manufactured under ISO 9001 quality management frameworks and ANSI B94.55M tooling standards. Validated through empirical industrial machining trials.
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.