BEYOND SVJCL1616H16 Left Hand External Turning Tool Holder 16mm for VCMT1604
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BEYOND SVJCL1616H16 External Turning Tool Holder
Product Overview
"Which 16mm left-hand tool holder provides the best clearance for 93° profiling and medium-finishing on steel workpieces?"
The BEYOND SVJCL1616H16 is an industrial-grade, left-hand (LH) external turning tool holder designed specifically for 35° rhombic VCMT 1604 or VCGT 1604 inserts. Featuring a 16x16mm shank, it is optimized for precision profiling where maneuverability is key. The 93° approach angle allows for intricate contouring and back-turning while preventing the tool body from rubbing against the workpiece.
Key Features
- ✔93° Precision Geometry: Optimized for clearance in multi-directional profiling paths.
- ✔High-Rigidity Alloy Steel: Heat-treated to ensure stability and reduce vibration during high-speed finishing.
- ✔Screw-Down Clamping: S-Type clamping ensures the insert remains secure under varying cutting forces.
- ✔Anti-Corrosive Finish: Specialized black coating for longevity in harsh coolant environments.
ISO Decoding: SVJCL 1616 H 16
Screw
35° V
93°
7° Cl.
Left
16mm
100mm
Size
Technical Specifications
| Feature | Metric (ISO) | Imperial Equivalent |
|---|---|---|
| Shank Size | 16 x 16 mm | 0.625" x 0.625" |
| Overall Length | 100 mm | 3.937" |
| Compatible Insert | VCMT1604 / VCGT1604 | VC..33x |
Recommended Cutting Parameters
| Material Group | Vc (m/min) | fn (mm/rev) |
|---|---|---|
| Steel (P10-P30) | 140 - 260 | 0.10 - 0.35 |
| Stainless (M10-M30) | 90 - 180 | 0.08 - 0.25 |
Need Matching Inserts?
Complete your tooling with BEYOND VCMT1604 high-performance inserts.
View Compatible Inserts →Applications & Compatibility
This holder is ideal for precision CNC lathes, Swiss-type machines, and manual lathes requiring a 16mm tool post. It is specifically designed for external profiling, longitudinal turning, and medium-to-finishing work in automotive, aerospace, and medical component manufacturing.
Verified Industrial Reliability
"Excellent Rigidity" - James W. (USA)
Works perfectly on my Haas. The 16mm shank is solid and the finish is top-tier.
"Präzise und Stabil" - Hans G. (Germany)
Great clearance for profiling. The black coating holds up well against corrosive coolants.
"Qualità industriale" - Matteo R. (Italy)
Ottimo supporto per inserti VCMT. Spedizione veloce.
"Solid Value" - Kenji T. (Japan)
Very durable holder for our production line. Better price than local suppliers.
Expert FAQ
A: No, the SVJCL is specifically for Left-Hand (LH) operations. For Right-Hand, search for SVJCR1616H16.
A: The VCMT16 size provides a larger cutting edge and higher structural strength compared to the VCMT11, allowing for deeper profiling cuts.
A: This is the tool holder body only. Inserts must be purchased separately based on your workpiece material.
Grade Tip: Use VP15TF for general steel/stainless; Use VCGT for aluminum/copper.
Equivalent Models: Sandvik SVJCL-1616H16, Kennametal SVJCL1616H16, Iscar SVJCL-1616-H16.
Troubleshooting: If vibration occurs, ensure center height is accurately set and minimize tool overhang.
Material Matrix: P (Steel) ●●● | M (Stainless) ●●● | K (Cast Iron) ●●○ | N (Non-Ferrous) ●●●
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.