BEYOND SVUBR2020K11 Right-Hand External Turning Tool Holder 20mm for VBMT1103
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BEYOND SVUBR2020K11 Right-Hand External Turning Tool Holder
Product Overview
"Which 20mm right-hand tool holder is most stable for 93° profiling and high-precision finishing with VBMT 1103 inserts?"
The BEYOND SVUBR2020K11 is a professional-grade Right-Hand (R) external turning tool holder with a robust 20x20mm shank. Specifically designed for 35° rhombic VBMT 1103 or VCMT 1103 inserts, it is the industrial standard for precision profiling. Its 93° approach angle provides superior clearance for contouring while maintaining maximum rigidity in steel, stainless, and alloy workpieces.
Key Features
- ✔Quenched Alloy Steel: Heat-treated to HRC 42-45 for superior vibration resistance and high-tensile strength.
- ✔93° Profiling Geometry: Optimized lead angle for complex contouring and longitudinal turning without radial deflection.
- ✔S-Type Screw Locking: Simplified high-precision locking mechanism ensures rapid indexing and rock-solid insert seating.
- ✔Anti-Corrosion Black Oxide: Premium surface treatment prevents chip welding and oxidation in wet machining environments.
Technical Specifications
| ISO Model | Metric (mm) | Imperial (Inch Equivalent) |
|---|---|---|
| Shank Size (H x W) | 20 x 20 mm | ~0.78" x 0.78" (3/4") |
| Overall Length (L) | 125 mm | 4.92" (K) |
| Compatible Insert | VBMT1103 / VCMT1103 | VBMT 22x Series |
Recommended Cutting Parameters
| Material Group | Speed (Vc) m/min | Feed (fn) mm/rev |
| Steel (P) | 150 - 260 | 0.05 - 0.25 |
| Stainless Steel (M) | 80 - 180 | 0.05 - 0.18 |
ISO Decoding: SVUBR2020K11
Screw Cl.
35° Shape
93° Lead
5° Clear.
Right Hand
20mm Shank
125mm L
Size 11
Required Insert Pairing
This holder is precision-matched for VBMT 1103 or VCMT 1103 inserts. Ensure maximum machining efficiency by choosing the correct chipbreaker for your finish requirements.
View VBMT 1103 Inserts →Applications & Compatibility
The SVUBR2020K11 is optimized for medium CNC lathes, manual lathes, and multitasking machines. It excels in external profiling, fine finishing, and longitudinal turning. Fully compatible with machine turrets from Mazak, Haas, Doosan, Okuma, and DMG Mori.
Verified Industrial Feedback
"Perfect Profiling"
Mark T. (USA) - Fits our turret perfectly. The 93-degree angle gives exactly the clearance we need for profiling intricate parts.
"Solid and Reliable"
Hans B. (Germany) - Vacuum hardened steel makes a difference. No vibration at high speeds. Very accurate insert seat.
"Excelente Calidad"
Roberto L. (Italy) - Great surface finish on stainless. Fast indexing and simple screw clamping. Highly recommended.
"Industrial Standard"
S. Tanaka (Japan) - Consistent performance across large batches. Standard ISO sizing is precise. Good value.
Technical Support FAQ
A: While the 20mm shank is robust, the 35° VBMT insert is specialized for fine finishing and medium profiling. For heavy roughing, we recommend a CNMG or WNMG holder.
A: Yes, it is fully compatible with both VBMT 1103 and VCMT 1103 standard ISO inserts.
A: Yes, every BEYOND tool holder package includes the correct high-tensile locking screw and the matching Torx wrench.
Material Matrix: P (Steel) ●●● | M (Stainless) ●●● | K (Cast Iron) ●●○ | N (Non-Ferrous) ●●●
Equivalent Models: Sandvik SVUBR-2020K11, Kennametal SVUBR2020K11, Iscar SVUBR-2020-K11.
Troubleshooting: If tool vibration occurs, minimize tool overhang and ensure the center height is correctly aligned within ±0.1mm.
Grade Tip: Pair with BEYOND BY815 for high-speed steel turning or BYM25 for heat-resistant alloys.
Need Help With BEYOND Inserts?
Looking for a BEYOND equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
This BEYOND insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.