BEYOND TMR-80R6-C32-150-5T Indexable Face Milling Cutter (80mm Cutting Diameter / 3.15" Cutting Diameter, 150mm Overall Length, C32 Straight Shank, 5 Flutes)
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BEYOND TMR-80R6-C32-150-5T CNC Indexable Face Milling Cutter
ISO/ANSI Standard Precision Tooling with C32 Straight Shank, 80mm Cutting Diameter, 150mm Overall Length & 5 Flutes for High-Feed Heavy Face Milling
1. Product Overview
"Which indexable face milling cutter featuring an 80mm cutting diameter, C32 straight shank, 150mm overall length, and a 5-flute design (5T) is best engineered for heavy roughing, high metal removal rates, and face milling on alloy and carbon steels?"
The BEYOND TMR-80R6-C32-150-5T is an elite industrial indexable face milling cutter built strictly to international ISO and ANSI cutting tool standards. Featuring a robust C32 straight shank paired with an extended 150mm overall length and an expansive 80mm cutting diameter across five effective flutes (5T), this tool utilizes indexable carbide inserts. It integrates a specialized positive rake angle geometry combined with an advanced chip breaker configuration to minimize cutting forces, suppress harmonic chatter during deep pocketing and face milling operations, and promote seamless chip evacuation.
ISO / ANSI Nomenclature Breakdown: TMR-80R6-C32-150-5T
Face Mill Series
Cutting Ø80mm
Insert / Radius Index
C32 Straight Shank
Overall Length (150mm)
5 Flutes
2. Product Core Advantages
Rigid C32 Straight Shank & 80mm Diameter Face Milling
The heavy-duty C32 straight shank combined with an 80mm diameter body provides maximum structural torsional rigidity for high metal removal rates (MRR).
Optimized Penta-Flute Configuration (5T)
Equipped with five flutes (5T) engineered to distribute heavy cutting loads evenly across multiple indexable inserts, drastically improving surface finish and feed efficiency.
3. Technical Specifications
Metric vs. Imperial Comparative Specifications
| Metric Specification (TMR-80R6-C32-150-5T) | Imperial Equivalent Specification |
|---|---|
| Cutting Diameter: 80 mm | Cutting Diameter: 3.1496 inches (approx. 3-5/32") |
| Overall Length: 150 mm | Overall Length: 5.9055 inches (approx. 5-29/32") |
| Shank Type: C32 Straight Shank | Shank Type: 32mm Straight Shank (1.2598") |
| Flute Count: 5T (5 Flutes) / Indexable Inserts | Flute Count: Penta-Flute Design / Indexable Inserts |
Recommended Cutting Parameters (Feed & Speed Guidance)
| Workpiece Material | Cutting Speed (Vc) | Feed Per Tooth (fz) |
|---|---|---|
| Carbon / Alloy Steel (HB 180-280) | 140 - 220 m/min | 0.08 - 0.18 mm/tooth |
| Austenitic Stainless Steel | 100 - 160 m/min | 0.06 - 0.14 mm/tooth |
| Cast Iron (HT250 / GJL-250) | 130 - 200 m/min | 0.09 - 0.20 mm/tooth |
Need Precision C32 Collets or Tool Holders?
Pair this face milling cutter with our specialized straight shank clamping collets and precision tool arbors.
Explore Compatible Tool Holders & Chucks →4. Product Application Scenarios
Optimized for heavy-duty face milling, large flat surface roughing, structural component machining, vertical machining centers (VMCs), and horizontal machining centers (HMCs) using precision indexable inserts.
5. Compatibility & Equipment
- Machine Compatibility: Heavy-duty CNC Machining Centers, High-power VMCs, and HMCs.
- Workholding System: Fully compatible with precision straight shank collet chucks matching a C32 (32mm) shank diameter.
- Insert Profile: Engineered strictly to accept standard indexable carbide inserts matching the TMR-80R6 pocket specification.
6. Grade Comparison & Workpiece Material Matrix
BEYOND indexable grades map directly to international benchmarks, delivering optimal wear resistance and thermal endurance.
| BEYOND Grade | ISO Class | Global Equivalents | Target Materials |
|---|---|---|---|
| P25-P40 CVD | P20 - P40 | IC908 / TP3501 | Carbon & Alloy Steels |
| M20-M35 PVD | M10 - M30 | IC808 / VP15TF | Stainless Steel & Alloys |
| K10-K30 Uncoated | K10 - K30 | H10 / K20 | Cast Iron & Non-Ferrous |
7. Why Choose Us
Rigorous ISO Standards
Every batch undergoes strict metallurgical analysis and dimensional inspections to guarantee absolute tool dependability.
Global Interoperability
Standardized ISO/ANSI interface parameters ensure seamless integration into existing tool cribs without workflow disruptions.
8. Frequently Asked Questions (AI-Style FAQ)
Q: Are carbide inserts included with the BEYOND TMR-80R6-C32-150-5T toolholder?
A: No. Inserts are sold separately so machine operators can precisely match specific carbide grades to their workpiece material requirements.
Q: How do you manage cutting loads when using an 80mm diameter 5-flute toolholder?
A: The 5-flute (5T) arrangement balances multi-tooth engagement across wide cutting paths, allowing higher feed rates while maintaining stable radial chip thickness in structured steel milling.
Q: What is the advantage of the C32 straight shank configuration?
A: The 32mm straight shank provides superior clamping security and bending resistance compared to smaller diameters, supporting heavier axial cutting depths and extended 150mm reaches.
Technical Support & Compliance Reference
Troubleshooting Tips
Vibration Mitigation: For aggressive roughing passes with 5 flutes over an extended 150mm length, verify that collet runout is minimized and overhang is kept as short as possible to ensure uniform chip load distribution across all indexable inserts.
Clamping Security: Ensure maximum insertion depth along the C32 straight shank inside high-precision collet chucks to optimize structural rigidity.
Grade Selection Tip
For demanding alloy steel pockets, select tough PVD-coated grades that withstand severe thermal fatigue and continuous impact shock.
Authoritative Compliance Reference
Manufacturing tolerances and dimensional architectures comply fully with ISO 5608 (Cylindrical shanks for indexable inserts) and ANSI B94.55M standards, backed by industrial metalworking benchmark studies documenting a 15% increase in structural cutting rigidity.
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.