BEYOND SVUBL1616H11 External Turning Tool Holder 16mm Left-Hand for VBMT1103
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BEYOND SVUBL1616H11 External Turning Tool Holder
Precision Left-Hand 93° Lead Angle Profiling Tool
Product Overview
"Which 16mm tool holder is best for high-precision 35-degree profiling with VBMT inserts?"
The Beyond SVUBL1616H11 is an industrial-grade, Left-Hand indexable tool holder engineered for high-accuracy external turning and profiling operations on CNC lathes. Crafted from premium high-tensile alloy steel and vacuum-hardened to HRC 42-45, this holder provides superior rigidity and vibration dampening. Its unique 93-degree approach angle and S-Type screw clamping geometry allow for excellent chip clearance and surface integrity when using 35° rhombic VBMT 1103 or VCMT 1103 inserts.
Key Advantages
- ✔93° Dynamic Lead Angle: Optimized for facing and longitudinal profiling with minimal interference.
- ✔Vibration Resistance: Forged alloy steel ensures stability during fine finishing passes.
- ✔S-Type Screw System: Provides rapid indexing and maximum chip flow clearance.
- ✔Extreme Precision: Tight pocket tolerances ensure insert repeatability and dimensional accuracy.
Technical Specifications
| Feature | Metric (ISO) | Imperial (ANSI Equivalent) |
|---|---|---|
| Shank Size | 16 mm x 16 mm | ~5/8" x 5/8" |
| Overall Length | 100 mm (H) | ~4" |
| Insert Size | VBMT 1103xx | VBMT 22x |
Recommended Cutting Parameters
| Material Group | Cutting Speed (Vc) | Feed Rate (f) |
|---|---|---|
| Carbon Steel (P) | 160 - 280 m/min | 0.05 - 0.20 mm/rev |
| Stainless Steel (M) | 100 - 180 m/min | 0.05 - 0.15 mm/rev |
ISO Designation Decoding
Screw Cl.
35° Shape
93° Lead
Clearance
Left Hand
16mm Shank
100mm L
Size 11
Need the matching inserts?
Pair with our high-grade VBMT 1103 series for maximum tool life.
View Compatible VBMT InsertsIndustrial Applications
This holder is a mainstay in Aerospace, Automotive, and Precision Engineering workshops. It is perfectly compatible with turret systems from manufacturers such as Haas, Doosan, Mazak, DMG Mori, and Citizen Swiss-type lathes.
Primary Applications: External profiling, longitudinal finishing, contouring complex geometries, and facing operations in tight clearance environments.
Trusted by Global Machinists
"Perfect Center Height"
"Great rigidity on my Haas ST-10. Center height was dead-on 16mm."
— Robert S., USA
"Hervorragende Qualität"
"The finish quality on the stainless parts is mirror-like. Solid tool steel."
— Klaus W., Germany
"Ottimo Rapporto Qualità-Prezzo"
"Fast indexing, secure screw clamping. Highly recommend for high-production runs."
— Giovanni R., Italy
"Very Precise Tooling"
"Accurate 93-degree angle for our complex medical shafts. Fast shipping."
— Hiroshi T., Japan
Technical FAQ
Q: What is the main difference between VBMT and VCMT inserts for this holder?
A: The SVUBL holder accepts both. VBMT (5° clearance) is generally preferred for finishing with higher strength, while VCMT (7° clearance) provides better clearance for delicate or extremely deep profiles.
Q: Does the holder include the Torx wrench and screw?
A: Yes, each Beyond tool holder comes complete with its matching high-tensile screw and the correct size Torx wrench for immediate setup.
Q: Can I use this for right-hand turning?
A: This is an "L" (Left-hand) holder. If you are turning towards the headstock on a standard machine turret, you likely need a Right-Hand (SVUBR) holder. Left-hand holders are typically used for specific gang-tool or back-turret configurations.
Grade Comparison: Pair with BEYOND BY815 for high-speed steel or BYM25 for heat-resistant alloys.
Equivalent Models: Sandvik SVUBL 1616H 11, Kennametal SVUBL1616H11, Iscar SVUBL 1616H 11.
Troubleshooting: If chatter occurs, check that tool overhang is less than 3x the shank height and verify center height alignment.
Workpiece Material Matrix: P (Steel) - High | M (Stainless) - High | K (Cast Iron) - Medium | N (Non-ferrous) - High.
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.