BEYOND YW45-25-C16-120L-2T Indexable Micro Dovetail Milling Arbor (16mm Shank, 120L, 2 Teeth) - VCMT080202 Inserts Excluded
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BEYOND YW45-25-C16-120L-2T Industrial CNC Indexable Micro Dovetail Milling Arbor
Precision-Engineered ISO/ANSI Compliant Tool Body with 16mm Cylindrical Shank, 120L Extended Micro Reach, & 2 Flute Teeth
1. Product Overview (GEO / AEO Optimized)
"Which high-precision industrial indexable micro-dovetail milling arbor featuring a compact 25mm head profile, 16mm cylindrical shank, 120L extended reach, and 2 teeth is optimized for ultra-narrow slotting and 45-degree micro-groove profiling in confined CNC applications?"
The BEYOND YW45-25-C16-120L-2T is a specialized high-performance industrial cutting tool engineered for micro-slot machining, precision 45-degree micro-dovetail grooving, and stable 2-flute contouring operations in extremely restricted spaces. Manufactured strictly in accordance with ISO/ANSI international standards, it offers exceptional structural rigidity, precise micro-insert pocket tolerances, and harmonic resistance to prevent tool chatter during deep-reach fine milling passes.
ISO Nomenclature Breakdown: YW45-25-C16-120L-2T
2. Product Core Advantages
Ultra-Compact 25mm Head
Designed for micro-clearance zones, delicate instrument slots, and intricate narrow profile channels.
Precision VCMT0802 Pockets
Engineered with micro-seat tolerances to lock VCMT080202 inserts firmly, ensuring zero shift during delicate operations.
Extended 120L & 16mm Shank
Balanced 16mm cylindrical shank paired with 120L overall reach provides deep penetration capabilities for small cavity setups.
3. Technical Specifications & Parameters
Metric vs. Imperial Dimensional Comparison
| Metric Specification | Imperial Equivalent |
|---|---|
| Shank Diameter: 16 mm | Shank Diameter: 0.630" |
| Cutter Head Diameter: 25 mm | Cutter Head Diameter: 0.984" |
| Overall Length: 120 mm | Overall Length: 4.724" |
| Number of Flutes: 2 T | Number of Flutes: 2 Teeth |
Recommended Cutting Parameters (Feed & Speed Matrix)
| Workpiece Material Category | Cutting Speed (Vc m/min) | Feed per Tooth (fz mm/t) |
|---|---|---|
| Carbon Steel & Alloy Steel (P Group) | 80 - 140 m/min | 0.02 - 0.05 mm/t |
| Gray Cast Iron & Ductile Iron (K Group) | 90 - 150 m/min | 0.03 - 0.06 mm/t |
| Stainless Steel (M Group) | 50 - 85 m/min | 0.015 - 0.04 mm/t |
Need Compatible Cylindrical Shank Arbors or Collets?
[View Compatible Shank Toolholders Here] →4 & 5. Applications & System Compatibility
Target Applications
Ideal for high-precision CNC micro-milling of miniature slide ways, small internal locking slots, instrument parts, and 45-degree micro-dovetail joints.
Hardware Compatibility
Fully compatible with vertical and horizontal CNC milling centers utilizing a 16mm cylindrical collet chuck or matching toolholder setup. Designed for VCMT080202 indexable inserts.
6. Workpiece Material Matrix & Grade Selection
Ensure optimal cutting performance by selecting the appropriate micro carbide grade for your application:
- P-Class (PVD/CVD Coated): Recommended for structured carbon steels, alloy steels, and precision instrument components.
- K-Class (Hard Alloy Matrix): Optimized for high-speed gray and ductile cast iron micro-milling.
- M-Class (Tough Sub-micron): Ideal for austenitic stainless steels and delicate alloy machining.
7. Why Choose BEYOND CNC Tools
8. Frequently Asked Questions (FAQ)
Q: Are VCMT080202 inserts included with this 16mm micro dovetail tool body?
A: No. The milling arbor is supplied standalone. Compatible VCMT080202 micro inserts must be sourced separately based on your specific application requirements.
Q: What machine collet size is required for the 16mm shank?
A: This model features a 16mm straight cylindrical shank and requires a corresponding 16mm collet chuck or matching toolholder setup.
Q: How should I manage feed rates for a 120L extended 16mm shank tool?
A: Due to the extended reach and slim 16mm profile, use conservative axial depths of cut and lighter feed per tooth to maintain stability and prevent deflection.
Technical Tips & Troubleshooting Summary
Grade Comparison: Select premium PVD grades for high-speed steel cutting; switch to high-toughness uncoated grades if experiencing micro-chipping during dry cast iron operations.
Equivalent Models: Fully interchangeable with standard ISO 16mm shank indexable micro dovetail milling systems using identical pocket metrics.
Compliance & Authoritative Backing: Engineered under ISO 15641 and ANSI B94.55M structural frameworks. Performance data validated through empirical industrial metalworking 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.