BEYOND SVJCL2525M16 CNC External Turning Tool Holder for VCMT/VCGT 1604
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BEYOND SVJCL2525M16 External Turning Tool Holder
Professional 25mm Left-Hand Profiling Tool for VCMT 1604 Inserts
Product Overview
"Which left-hand tool holder is best for 93° profiling and medium finishing on large-diameter steel workpieces using V-shaped inserts?"
The BEYOND SVJCL2525M16 is a high-precision, left-hand external turning tool holder designed specifically for 35° rhombic VCMT 1604 or VCGT 1604 inserts. With its 93° approach angle, this tool excels in complex profiling, contouring, and finishing applications. Forged from high-grade alloy steel and heat-treated for maximum rigidity, it minimizes vibration and ensures superior surface finish on steel, stainless steel, and cast iron.
Key Features
- ✔93° Precision Geometry: Optimized for clearance in profiling and undercutting.
- ✔S-Type Screw Clamping: Ensures maximum insert stability and easy indexing.
- ✔Anti-Vibration Design: Enhanced shank rigidity for stable cutting at higher feed rates.
- ✔Industrial Coating: Black oxide finish for superior corrosion and wear resistance.
Model Decoding: SVJCL 2525 M 16
Screw
35° V
93°
7° Cl.
Left
25mm
150mm
Size
Technical Specifications
| Feature | Metric (ISO) | Imperial Equivalent |
|---|---|---|
| Shank Size | 25 x 25 mm | ~1" x 1" |
| Overall Length | 150 mm | 5.90" |
| Insert Compatibility | VCMT1604 / VCGT1604 | VC..33x |
Quick Connect
This holder requires VCMT 1604 inserts. Looking for the perfect grade?
View Compatible VCMT Inserts →Applications
Perfect for external longitudinal turning, precision profiling, and undercutting. Highly effective on CNC Lathes and Automatic Lathes for machining Alloy Steels, Stainless Steel, and Non-ferrous metals.
Compatibility
Compatible with standard tool posts and CNC turrets for Haas, Mazak, Doosan, Okuma, and DMG Mori lathes with 25mm tool capacity.
Verified Industrial Performance
"Excellent Rigidity" - James W. (USA)
Running this on 4140 steel. Profiling is smooth with zero chatter. Better value than big-name brands.
"Top Tier Finish" - Lars M. (Germany)
Precision 25mm shank fits my DMG perfectly. The left-hand geometry is exactly what we needed for our specific workflow.
"Qualità Industriale" - Marco F. (Italy)
Ottimo supporto, spedizione veloce. La precisione è pari ai marchi premium.
Expert FAQ
A: SVJCL is for Left-Hand (L) turning operations, while SVJCR is for Right-Hand (R). Ensure your turret configuration matches the tool direction.
A: Yes! It fits all VCGT 1604 inserts, which are ideal for high-speed aluminum and non-ferrous machining.
A: The SVJCL is optimized for profiling and finishing. For extremely heavy roughing, a 75° or 90° tool like a CCLNR might be more efficient, though this tool is incredibly rigid for its class.
Workpiece Material Matrix: P (Steel) ●●● | M (Stainless) ●●● | K (Cast Iron) ●●○ | N (Alu/Non-Ferrous) ●●●
Equivalent Models: Sandvik SVJCL-2525M16, Kennametal SVJCL2525M16, Iscar SVJCL-2525M-16.
Troubleshooting Tip: If surface finish is poor, ensure the center height is precisely set and check the insert screw torque (1.2-1.5 Nm).
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.