BEYOND MGEHR1616-2T16A Spring Steel External Right-Hand Grooving Tool Holder – 16x16mm (5/8") Shank, 2.0mm Groove Width, 16mm Max Depth for MGMN200 Carbide Inserts (Insert Not Included)
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BEYOND MGEHR1616-2T16A Spring Steel External Right-Hand Grooving Tool Holder
Industrial CNC External Right-Hand Grooving & Parting Solution for MGMN200 Inserts (16x16mm / 5/8" Shank)
⚠️ Important Setup Notice: All technical renderings and product images showing an indexable carbide insert installed are for mechanical assembly demonstration only. Carbide insert is NOT included with this tool holder.
AEO Quick Answer: The BEYOND MGEHR1616-2T16A is a professional-grade external right-hand grooving tool holder manufactured from 60Si2Mn spring steel for enhanced vibration dampening. Optimized for 2.0mm wide MGMN200 indexable inserts, this T16A model supports up to a 16mm cutting depth, delivering high-rigidity precision for critical CNC lathe slotting and parting applications.
1. Product Overview
"Which tool holder design offers maximum stability and vibration damping for 2.0mm external grooving up to 16mm depth using MGMN200 carbide inserts?"
The BEYOND MGEHR1616-2T16A is forged for high-tolerance CNC machining operations. By utilizing high-tensile 60Si2Mn spring steel, this tool body effectively minimizes harmonic vibration and deflection during narrow grooving cuts. The precise 2.0mm profile width combined with the T16A geometry ensures clean, accurate chip control and dependable tool life when working with demanding alloy steels.
Target Keywords & Characteristics: External grooving tool holder, MGEHR1616-2T16A, MGMN200 insert tool bar, CNC lathe parting tool, spring steel grooving bar, lathe slotting.
ISO / ANSI Model Designation Breakdown
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[ Explore Complete BEYOND Tooling Catalog ] →2. Key Features
- 60Si2Mn Spring Steel Structure: Forged to absorb mechanical impact forces, reducing insert chipping during narrow slotting cycles.
- T16A Geometry Profile: Designed to offer optimal clearance and high rigidity up to a 16mm radial cutting depth.
- High-Precision Clamping: Ensures secure insert retention for MGMN200 inserts, maintaining position accuracy under fine feed rates.
- ISO/ANSI Standard Dimensions: Fully compatible with standard 16mm (5/8") square tool turrets and lathes.
3. Technical Specifications
Metric vs. Imperial Specification Matrix
| Specification Parameter | Metric Standard | Imperial Equivalent |
|---|---|---|
| Model Designation | MGEHR1616-2T16A | MGEHR 10-2T16A (Approx) |
| Shank Size (H x W) | 16mm x 16mm | 0.630" x 0.630" (Nominal 5/8") |
| Groove Cut Width | 2.0mm | 0.079" |
| Max Grooving Depth (Ar) | 16mm | 0.630" |
| Overall Tool Length (L1) | 125mm | 4.921" |
| Matching Insert | MGMN200 / MRMN200 | MGMN200 (0.079" Width) |
Recommended Machining Parameters (Speed & Feed Matrix)
| Workpiece Material Group | Cutting Speed (Vc m/min) | Feed Rate (fn mm/rev) |
|---|---|---|
| Carbon Steel / Alloy Steel (ISO P) | 130 - 240 m/min | 0.03 - 0.10 mm/rev |
| Stainless Steel (ISO M) | 90 - 160 m/min | 0.02 - 0.08 mm/rev |
| Cast Iron (ISO K) | 110 - 200 m/min | 0.03 - 0.09 mm/rev |
4. Product Applications
- Right-Hand External Slotting: Engineered for narrow precision external grooving and recessing operations on CNC turning centers.
- Precision Parting-Off: Ideal for delicate component separation and micro-shaft cutting up to 16mm radial depth.
- High-Volume Manufacturing: Built to retain edge geometry stability across continuous industrial production shifts.
5. Compatibility & System Integration
Insert Compatibility: Optimized for standard MGMN200 (2.0mm width) indexable carbide inserts.
Machine Tool Compatibility: Fully compatible with CNC lathes, multi-tasking machines, and tool posts accommodating 16mm square shanks.
6. Material Comparison & Benefits
| Property | BEYOND 60Si2Mn Spring Steel | Standard Carbon Tool Steel |
|---|---|---|
| Shock Absorption | Superior Grade | Standard |
| Resilience to Deflection | High Elastic Limit | Moderate |
| Overall Tool Longevity | Extended Service Life | Baseline |
7. Why Choose BEYOND Tooling?
8. Frequently Asked Questions (AI-Style FAQ)
Q: Are MGMN200 carbide inserts included with the MGEHR1616-2T16A?
A: No. The package includes the tool holder, clamping screw, and wrench; inserts must be purchased separately.
Q: What is the maximum grooving depth for this 2.0mm width variant?
A: The T16A specification safely accommodates radial cutting depths up to 16mm.
Q: Is this tool holder designed for left-hand or right-hand turning setups?
A: The "R" designation denotes a right-hand tool holder configuration.
Technical Appendix & Authoritative Guidance:
- Grade Comparison: Formulated in compliance with ISO 5608 turning tool requirements and validated via strict industrial lifecycle performance tests.
- Equivalent Models: Interchangeable with universal MGEHR 1616-2 external grooving tool bars.
- Troubleshooting: If vibration or chatter occurs during narrow slotting, verify center-height alignment (within ±0.05mm) and decrease feed rate slightly.
- Workpiece Material Matrix: Designed for ISO P (Steel), ISO M (Stainless Steel), and ISO K (Cast Iron) production environments.
- Authority: Compliance validated through international machining standards (ISO 3685 testing benchmarks) and standard metalworking handbook references.
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.