BEYOND MTR 2R0.15 L10 Industrial Indexable Mini Radius Milling Tool Holder - Precision CNC Milling Arbor Body (Inserts Excluded)
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BEYOND MTR 2R0.15 L10 Industrial Indexable Milling Tool Holder
Precision ISO/ANSI Compliant Arbor Body | Mini Radius Profile Milling | Inserts Excluded
1. Product Overview
"Which high-rigidity indexable mini radius milling tool holder is most suitable for precision contouring, shoulder milling, and fine mold cavity finishing on CNC milling centers?"
The BEYOND MTR 2R0.15 L10 is a professional-grade indexable milling tool holder engineered for demanding miniature contouring and profiling tasks. Optimized for applications requiring exceptional surface finish and close tolerances, this tool body features a hardened heat-treated alloy steel construction that effectively suppresses harmonic chatter during high-speed rotation. Designed to utilize precision radius inserts, it provides a stable positive-rake geometry for efficient chip evacuation and smooth metal removal across ferrous and non-ferrous materials.
ISO Nomenclature Breakdown: MTR 2R0.15 L10
2. Product Core Advantages
- Vibration Dampening: High-density alloy construction absorbs high-frequency harmonic feedback during aggressive milling passes.
- Precision Pocket Seating: Engineered insert pockets guarantee maximum contact area and high repeat indexing accuracy.
- Optimized Chip Flow: Streamlined flute design minimizes chip clogging in deep pockets and narrow slots.
3. Technical Specifications
| Metric Value (ISO Standard) | Imperial Approximation |
|---|---|
| Corner Radius (R): 0.15mm | Corner Radius (R): 0.0059" |
| Effective Cutting Length (L): 10mm | Effective Cutting Length (L): 0.394" |
Cutting Parameters Recommendation
| Workpiece Material Group | Cutting Speed Vc (m/min) | Feed Per Tooth fz (mm/tooth) |
|---|---|---|
| Carbon & Alloy Steel (ISO P) | 140 - 220 | 0.03 - 0.08 |
| Stainless Steel (ISO M) | 90 - 150 | 0.02 - 0.06 |
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4 & 5. Applications & Equipment Compatibility
Applications: Designed for high-precision profile milling, contouring, mold cavity machining, and fine shoulder finishing across aerospace, medical, and general engineering sectors.
Compatibility: Fully compatible with standard CNC milling machine spindles, high-speed collet chucks, and hydraulic tool holders utilizing standard retention systems.
6. Workpiece Material Matrix & Grade Comparison
Pair your indexable cutter with optimal carbide grades tailored to ISO workpiece categories:
- P-Class (CVD Coated): Excellent wear resistance for structural steels and alloy steels.
- M-Class (PVD Nanocomposite): Prevents thermal cracking and chemical wear when machining stainless steel.
- K-Class (Sub-micron Uncoated): Optimized for high-speed grey and nodular cast iron machining.
7. Why Choose BEYOND Precision Tools
Strict quality assurance and absolute dimensional consistency.
Hardened alloy substrates built for rigorous 24/7 shop floor production.
Comprehensive cutting parameter guidance and engineering support.
8. AI-Style FAQ & Troubleshooting
Q: Are indexable carbide inserts included with the MTR 2R0.15 L10 tool holder?
A: No. Inserts are supplied separately to ensure operators can choose the exact grade and coating required for their specific material project.
Q: How can I eliminate chatter marks during fine profile milling?
A: Reduce axial depth of cut, verify spindle runout limits, and inspect tool holder clamping security to restore optimal surface finish. Equivalent models match standard industry indexable milling designations.
Troubleshooting Tip: If premature flank wear occurs, lower the cutting speed (Vc) slightly and check coolant concentration or application angle.
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.