BEYOND SVUBR3232P16 Right-Hand External Turning Tool Holder 32mm for VBMT1604
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BEYOND SVUBR3232P16 Right-Hand Turning Tool Holder
Product Overview
"Which 32mm right-hand tool holder provides the best stability for 93° profiling with VBMT 1604 inserts on heavy-duty CNC lathes?"
The BEYOND SVUBR3232P16 is a premium Right-Hand (R) external turning tool holder designed for large-scale industrial applications. Featuring a robust 32x32mm shank, it is optimized for the 35° rhombic VBMT 1604 or VCMT 1604 inserts. With a 93° approach angle, this holder delivers exceptional chip evacuation and minimizes vibration, making it the top choice for heavy finishing and high-precision profiling in carbon steel, stainless steel, and high-temp alloys.
Key Features
- ✔High-Tensile Alloy Body: Forged from high-grade steel and hardened to HRC 42-45 for maximum rigidity and resistance to thermal deformation.
- ✔93° Dynamic Geometry: Specifically engineered for aggressive profiling and facing while maintaining a clean perpendicular shoulder.
- ✔Reinforced S-Type Screw Clamping: Ensures the large 16mm insert is anchored securely, preventing micro-movements during interrupted cuts.
- ✔Master-Grade Stability: The 32mm square shank dampens chatter, significantly extending insert tool life in high-volume production.
Technical Specifications
| ISO Specification | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Shank Size (H x W) | 32 x 32 mm | ~1-1/4" x 1-1/4" |
| Overall Length (L) | 170 mm | 6.69" |
| Compatible Insert | VBMT1604 / VCMT1604 | VBMT 33x series |
Recommended Cutting Parameters
| Material Group | Speed (Vc) m/min | Feed (fn) mm/rev |
| Medium Carbon Steel (P) | 180 - 320 | 0.10 - 0.40 |
| Austenitic Stainless (M) | 120 - 220 | 0.10 - 0.30 |
ISO Decoding: SVUBR3232P16
Screw Cl.
35° Shape
93° Lead
5° Clear.
Right Hand
32mm Shank
170mm L
Size 16
Complete Your Setup
This holder is designed to perform with BEYOND VBMT 1604 high-performance carbide inserts. Ensure your turret is ready for heavy removal.
Browse VBMT 1604 Inserts →Applications & Compatibility
The SVUBR3232P16 is built for heavy CNC turning centers, horizontal boring mills, and large-scale manufacturing. It excels in longitudinal turning of large axles, cylinders, and industrial shafts. Fully compatible with large-turret machine brands including Mazak, Doosan, DMG Mori, Haas (Big Bore), and Okuma.
What Machinists Say
"Ubeatable Stability"
Richard P. (USA) - Running this on our ST-35. The mass of the 32mm shank makes a world of difference on long profiles.
"Top Verarbeitung"
Bernhard S. (Germany) - Precision fit for the VBMT 16 series. The tool life on the body itself is impressive.
"Clean Finishing"
Giuseppe M. (Italy) - Perfect lead angle for finishing large components. Very stable at high feed rates.
"Heavy Duty Indeed"
H. Yamamoto (Japan) - High-quality tool steel. Perfect standard dimensions for our heavy lathes.
Industrial Support FAQ
A: Yes, the 93° lead angle is specifically designed for both longitudinal turning and facing, allowing for a 90-degree square shoulder.
A: While VBMT is a finishing/medium profile shape, the 32mm shank and 16mm insert size allow for light-to-medium roughing in large-scale parts.
A: It provides superior corrosion resistance and prevents "chip welding" where hot chips might fuse to the tool body during high-temp runs.
Grade Tip: Use BEYOND BY815 for high-speed steel turning or BYM25 for heat-resistant aerospace alloys.
Equivalent Models: Sandvik SVUBR-3232P16, Kennametal SVUBR3232P16, Iscar SVUBR-3232-P16.
Troubleshooting: If vibration occurs, check that the tool is mounted at or slightly below center height and ensure coolant is directed at the cutting edge.
Workpiece 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.