BEYOND SVJCL2525M11 Left Hand External Turning Tool Holder 25mm for VCMT1103
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BEYOND SVJCL2525M11 External Turning Tool Holder
Product Overview
"Which 25mm left-hand tool holder is best for 93° precision profiling and high-stability finishing on large steel workpieces?"
The BEYOND SVJCL2525M11 is a heavy-duty, industrial-grade left-hand (LH) external turning holder designed for 35° rhombic VCMT 1103 or VCGT 1103 inserts. Featuring a robust 25x25mm shank, it provides maximum rigidity for mid-to-large scale CNC lathes. Its 93° approach angle is specifically engineered for intricate profiling and contouring where clearance between the tool and workpiece is critical.
Key Features
- ✔Enhanced Stability: The 25mm square shank minimizes deflection during heavy-duty finishing cycles.
- ✔93° Precision Geometry: Optimized for clearance in back-turning and complex contouring paths.
- ✔S-Type Clamping System: Secure screw-down mechanism ensures unobstructed chip evacuation.
- ✔Advanced Forged Steel: HRC 42-45 hardened alloy body for extended tool life and vibration dampening.
Model Decoding: SVJCL 2525 M 11
Screw
35° V
93°
7° Cl.
Left
25mm
150mm
Size
Technical Specifications
| Feature | Metric (ISO) | Imperial Equivalent |
|---|---|---|
| Shank Size | 25 x 25 mm | 1.0" x 1.0" |
| Overall Length | 150 mm | 5.905" |
| Insert Compatibility | VCMT1103 / VCGT1103 | VC..22x |
Recommended Cutting Parameters
| Workpiece Material | Vc (Speed) | fn (Feed) |
|---|---|---|
| Alloy Steel (P) | 150-250 m/min | 0.10-0.30 mm/rev |
| Stainless Steel (M) | 110-180 m/min | 0.08-0.20 mm/rev |
Perfect Insert Pairing
Ensure peak performance by matching this holder with BEYOND VCMT1103 carbide inserts for steel or stainless.
Shop VCMT 1103 Inserts →Applications & Compatibility
The 25mm shank makes this holder a staple for CNC Lathe Centers and Heavy-Duty Manual Lathes. It is ideal for external longitudinal turning, intricate profiling, and finishing passes in the manufacturing of hydraulic cylinders, automotive shafts, and industrial valves. Compatible with Mazak, Haas, Mori Seiki, and Doosan 1-inch / 25mm tool blocks.
Verified Industrial Reliability
"Maximum Stability" - Robert K. (USA)
Replaced my old 20mm with this 25mm BEYOND. The chatter is gone and the profiling is dead accurate.
"Exzellente Qualität" - Hans W. (Germany)
Fit and finish are superior. The screw system is robust and the 93° angle is perfect for my rollers.
"Ottimo Supporto" - Giovanni B. (Italy)
Highly recommend BEYOND holders. Used it for stainless finishing, surface looks like a mirror.
"Good Value" - Tanaka Y. (Japan)
Cost-effective alternative to Tier 1 brands. The coating holds up well against heat.
Expert FAQ
A: No, the SVJCL is an external turning holder. For internal profiling, please look for our 'E-SVUCL' series boring bars.
A: This product is the tool holder body only. Inserts are sold separately to allow you to choose the grade that fits your specific material.
A: VCGT inserts (polished for aluminum) fit perfectly and are excellent for non-ferrous finishing with this holder.
Workpiece Matrix: Steel (P) ●●● | Stainless (M) ●●● | Cast Iron (K) ●●○ | Aluminum (N) ●●○
Equivalent Models: Sandvik SVJCL-2525M11, Kennametal SVJCL2525M11, Iscar SVJCL-2525-M11.
Troubleshooting: If vibration occurs, ensure the overhang is less than 3x the shank height and verify center height.
Material Tip: Use BEYOND BY815 for standard steel and BYM25 for 304/316 stainless steel.
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.