BEYOND SVUCL1212H11 External Turning Tool Holder for VC..1103 Inserts
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BEYOND SVUCL1212H11 External Turning Tool Holder
Precision 12mm Shank for VC..1103 Series Inserts
1. Product Overview
The BEYOND SVUCL1212H11 is a professional-grade external turning tool holder designed for VC..1103 (VCMT 22x) carbide inserts. This tool features a 93° approach angle, making it the ideal choice for intricate profiling and finishing operations where clearance and surface integrity are paramount. Its compact 12mm shank is specifically engineered for small CNC lathes and Swiss-type machines.
2. Key Features
- Industrial Grade Alloy Steel: Superior heat-treatment for maximum toughness and vibration dampening[cite: 1].
- Precision Profiling: 93° lead angle ensures clearance for complex contours and finishing passes[cite: 1].
- Left-Hand Configuration: Optimized for specific turret layouts and multi-spindle operations[cite: 1].
3. Technical Specifications
Screw
35° Shape
93° Lead
7° Clear
Left Hand
12x12mm
100mm OAL
VC..11
| Standard | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Shank Size | 12 x 12 mm | 0.472" x 0.472" |
| Total Length | 100 mm | 3.937" |
| Compatible Insert | VCGT/VCMT 1103.. | VCGT/VCMT 22x.. |
Recommended Cutting Parameters
| Material Group | 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
Optimized for external finishing and complex profiling on compact CNC machines[cite: 1]. Fully compatible with ISO-standard VC..1103 inserts from BEYOND, Sandvik, Kennametal, and Kyocera[cite: 1].
7. Why Choose BEYOND?
"Perfect for my Swiss lathe. Great tool rigidity and surface finish."[cite: 1]
"Hervorragende Qualität. Precise seat and excellent chip flow."[cite: 1]
"Ottimo rapporto qualità-prezzo. Very reliable for profiling steel."[cite: 1]
8. Expert FAQ
Q: Is this holder suitable for 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 benefit of the 93° lead angle?
A: It provides optimal clearance for longitudinal turning and complex profiling without tool interference[cite: 1].
Technical Tips & Maintenance
Grade Insight: Use PVD-coated inserts for stainless and CVD-coated for high-speed steel turning[cite: 1].
Equivalent Models: Sandvik SVUCL 1212H 11 | Iscar SVUCL 1212H-11[cite: 1].
Troubleshooting: If chatter occurs, check tool center height alignment and ensure minimum tool overhang[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.