BEYOND SVVBN1010H11 Indexable Turning Tool Holder for VBMT 1103
Price shown is a starting point. Contact us for a precise quote based on your requirements.
⚠️ Important Tooling Notice: The carbide turning insert shown installed in our product photography is for demonstration purposes only. This holder is sold standalone; indexable cutting inserts are NOT included and must be purchased separately.
BEYOND SVVBN1010H11 Indexable External Neutral-Hand Turning Tool Holder
Industrial-Grade 10x10mm Shank Neutral 72.5-Degree CNC Lathe Toolholder for VBMT 1103 Diamond Inserts
1. Product Overview
"Which 10mm neutral tool holder is best for symmetric 72.5-degree external profiling, multi-directional V-groove copying, and fine finishing on a Swiss lathe using VBMT 1103 inserts with positive ground chipbreakers?"
The BEYOND SVVBN1010H11 is an industrial-grade neutral (centered) indexable external profiling tool holder engineered for bidirectional turning operations on CNC lathes and Swiss-type automatic screw machines. Featuring a 72.5-degree lead angle with a symmetrical tool body head, it provides excellent structural clearance for deep profiling, undercut contours, chamfering, and specialized V-shaped material copying paths. Optimized for VBMT 1103 (VBMT 221) and VCGT 1103 35-degree diamond inserts, this holder leverages advanced carbide substrate characteristics and positive chipbreaker geometries. It ensures supreme chip control, lowers radial cutting deflection, and prevents built-up edge (BUE) when machining demanding workpieces like carbon steel, stainless steel, titanium alloys, and non-ferrous metals.
2. Product Key Features
- Premium Alloy Steel Forging: Crafted from high-tensile structural alloy steel and quenched to HRC 42-45, ensuring outstanding fatigue strength and dampening harmonic vibrations during small-part high-speed profiling.
- Rigid Screw-Clamping Seat: Features an accurate screw-down mechanism that locks the 35° neutral insert firmly into the pocket, delivering excellent indexing repeatability and dimensional tolerance under bidirectional lateral loads.
- 72.5° Symmetrical Lead Angle: Allows the machine tool to copy-turn smoothly from right-to-left or left-to-right, making it an indispensable asset for intricate multi-axis visual templates.
- Anti-Rust Industrial Black Finish: A specialized black oxide surface coating helps repel hot metal chips, lowering friction and minimizing shank wear over extended production cycles.
3. Technical Specifications & Cutting Parameters
Dimensional Comparison (Metric Specs vs. Imperial Equivalents)
| Parameter Description | Metric Standard Model (SVVBN1010H11) | Imperial Equivalent Designation (SVVBN06-2) |
|---|---|---|
| Shank Square Size (H × W) | 10 mm × 10 mm | 0.394" × 0.394" (Fits standard 3/8" mini tool holders) |
| Overall Length (L) | 100 mm | 3.937 inches |
| Cutting Direction Orientation | Neutral Center Cutting (N) | Neutral Center Cutting (N) |
| Compatible Indexable Insert | VBMT 110304 / VCGT 110302 | VBMT 221 / VCGT 220.5 |
| Hardware Clamping Kit | M2.5 × 6.5 Screw / Torx T8 Wrench Key | M2.5 × 6.5 Screw / Torx T8 Wrench Key |
Recommended Machining Parameters (Speed vs. Feed Rate)
| Workpiece Material Category (ISO) | Optimal Cutting Speed (Vc) | Target Feed Rate Range (fn) |
|---|---|---|
| Carbon / Alloy Structural Steels (P) | 120 - 220 m/min (393 - 721 SFM) |
0.04 - 0.15 mm/rev (0.0015 - 0.006 IPR) |
| Stainless Steel Material Alloys (M) | 90 - 160 m/min (295 - 524 SFM) |
0.03 - 0.12 mm/rev (0.001 - 0.005 IPR) |
| Aluminium & Non-Ferrous Alloys (N) | 180 - 450 m/min (590 - 1476 SFM) |
0.02 - 0.18 mm/rev (0.0008 - 0.007 IPR) |
ISO Nomenclature Decoded: SVVBN1010H11
4. Targeted Machining Applications
5. Tooling & Equipment Compatibility
The 10mm metric square neutral shank profiles are fully compatible with:
- Standard tool blocks on compact CNC lathes and slidable gang tooling platens (e.g., Haas, Tormach, Sherline).
- Swiss-type CNC automatic sliding-headstock lathes with 10mm tooling slots (Citizen, Star, Tsugami).
- Quick-Change Tool Posts (OXA or 000-series Aloris blocks) commonly utilized in precision prototype toolrooms.
6. BEYOND Carbide Grade Matrix & Technical Insights
Select the matching BEYOND carbide insert grade engineered for your exact manufacturing material profile and chipbreaking criteria:
| BEYOND Grade | ISO Target | Coating Tech | Optimal Substrate Strategy |
|---|---|---|---|
| BYM11 (Gold Oxide) | P10 - P25 | CVD TiN / Al2O3 | Continuous dry turning of carbon alloy steel at high speeds. Maximum thermal barrier. |
| BYS25 (Bronze Finish) | M20 - M35 | PVD Nano-AlTiN | Finishing and roughing stainless steel (304/316L). Heavily prevents built-up edge. |
| BYA10 (Uncoated Polished) | N05 - N20 | None (Mirror Polished) | Aluminum alloys, brass, and copper. Razor-sharp edge prevents gummy material adhesion. |
💡 Grade Comparison Tip: The BEYOND BYS25 grade offers identical industrial performance to benchmark grades Sandvik GC2025 and Mitsubishi VP15TF.
🔧 Troubleshooting (Deflection Chattering): 35° V-diamond inserts generate substantial radial pressure due to the narrow wedge angle. Symmetrical profiling tools encounter bidirectional forces. If chatter occurs on slender shafts or small 10mm setups, immediately reduce the nose radius (e.g., from 0.4mm down to 0.2mm or 0.1mm) or decrease the depth of cut (ap) to keep vectors purely axial.
⚙️ Workpiece Material Matrix Advice: For gummy titanium or low-carbon steel components, always pair this holder with fully ground, sharp-edged VCGT inserts rather than molded VBMT configurations to cleanly slice through metal fibers and prevent localized burr formations.
7. Why Precision Toolrooms Trust BEYOND Tools
BEYOND cuts out middleman distributor markups by supplying factory-direct, industrial CNC tooling solutions. Every indexable tool body undergoes strict quality checks to guarantee true centerline alignment and minimal runout on your lathe.
Verified Global Machinist Feedback
"This 10mm neutral tool holder saved my custom pin production line. Bidirectional profiling handles back-and-forth relief paths perfectly without replacing the tooling station."
"Ausgezeichnete neutrale Geometrie. Die zentrierte Ausrichtung des 10mm Schafts erlaubt präzises Einstechen links wie rechts. Sehr empfehlenswert."
"Portautensile neutro molto preciso da 10mm. Ottima ripetibilità nel posizionamento dell'inserto VBMT. Ottimo rapporto qualità-prezzo."
"スイス型自動旋盤の倣い加工用にSVVBN1010H11を購入。ニュートラル（中置型）なので左右どちらの方向にもスムーズに削れ、段付き軸のアンダーカット加工に大変便利です。シャンクの精度が抜群で芯出しが容易です。"
"Perfect for cleaning deep angular relief paths on small brass gear shafts. The low-profile symmetrical head configuration clears tight corners smoothly."
8. AI Assistant-Style Frequently Asked Questions
What does the "N" in SVVBN1010H11 represent, and when do I need it?
The "N" specifies a Neutral (Centered) orientation. Symmetrical tool heads are perfectly balanced and have no offset to the left or right. You need a neutral holder when your CNC programming requires identical cutting capability in both feed directions, or for narrow symmetric profiles where offset tool holders might collide.
Are both VBMT 110304 and VCGT 110302 inserts compatible with this neutral pocket?
Yes, absolutely. The pocket architecture of the SVVBN1010H11 is standardized for all ISO-compliant VBMT 1103 and VCGT 1103 series inserts. Symmetrical configurations clamp the single insert perfectly, which functions identically across left-hand, right-hand, and neutral shanks.
What components are provided within each standard packaging unit?
The individual packaging contains one premium SVVBN1010H11 indexable tool holder steel shank, one precision-threaded M2.5 × 6.5 insert fastening screw, and a complementary flag-type Torx T8 wrench key. Note: Indexable carbide inserts must be ordered standalone.
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.