BEYOND SVUCL1616H11 External Turning Tool Holder for VC..1103 Inserts
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BEYOND SVUCL1616H11 External Turning Tool Holder
Precision 16mm Shank for VC..1103 Series Inserts
1. Product Overview
The BEYOND SVUCL1616H11 is a specialized external turning tool holder designed for VC..1103 (VCMT 22x) carbide inserts. With its 93° approach angle and left-hand orientation, it offers superior clearance for intricate profiling and finishing operations on small-to-medium workpieces. The screw-down clamping mechanism provides maximum stability while ensuring an unobstructed path for chip evacuation, essential for achieving mirror-like surface finishes.
2. Key Features
- Industrial Grade Alloy Steel: Engineered for high-frequency use with optimized vibration dampening[cite: 1].
- Left-Hand Profiling: Designed for specific turret configurations and complex external geometries[cite: 1].
- Unobstructed Chip Flow: Minimalist screw-clamping prevents chip bird-nesting during high-speed finishing[cite: 1].
3. Technical Specifications
Screw
35° Shape
93° Lead
7° Clear
Left Hand
16x16mm
100mm OAL
VC..11
| Standard | Metric Units | Imperial Equivalent |
|---|---|---|
| Shank Size | 16 x 16 mm | 0.630" x 0.630" |
| Total Length | 100 mm | 3.937" |
| Compatible Insert | VCGT/VCMT 1103.. | VCGT/VCMT 22x.. |
Recommended Cutting Parameters
| Workpiece Material | Speed (m/min) | Feed (mm/rev) |
|---|---|---|
| Steel (P) | 140 - 260 | 0.05 - 0.20 |
| Stainless (M) | 80 - 150 | 0.05 - 0.12 |
4. Applications & 5. Compatibility
The SVUCL1616H11 is optimized for precision finishing and profiling on CNC lathes where left-hand tooling is required[cite: 1]. It is fully compatible with ISO-standard VC..1103 inserts from BEYOND and other major brands like Sandvik and Kennametal[cite: 1].
7. Why Choose BEYOND?
"Perfect for my small CNC. The 16mm shank is rigid and the finishing is top-notch."[cite: 1]
"Ausgezeichnete Qualität. Fits my machine perfectly. Very fast delivery to Berlin."[cite: 1]
"Consistent precision for over 500 parts. High value for money."[cite: 1]
8. Expert FAQ
Q: Can I use this for heavy roughing?
A: No, the 35° rhombus geometry (VC..) is designed for profiling and finishing. For roughing, please see our CNMG holders[cite: 1].
Q: What is the difference between SVUCL and SVUCR?
A: 'L' is Left-Handed; 'R' is Right-Handed. Choose based on your machine's turret orientation[cite: 1].
Technical Tips & Maintenance
Grade Insight: Use PVD-coated inserts for stainless steel and CVD-coated for high-speed steel turning[cite: 1].
Equivalent Models: Sandvik SVUCL 1616H 11 | Iscar SVUCL 1616H-11[cite: 1].
Troubleshooting: If chatter occurs, check tool center height alignment and ensure workpiece rigidity[cite: 1].
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.