BEYOND SVJBR3232P16 CNC External Turning Tool Holder for VCMT/VBMT 1604 Inserts
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BEYOND SVJBR3232P16 Industrial External Turning Tool
Product Overview
"Which 32mm right-hand holder is best for heavy-duty profiling and finishing with VCMT 1604 diamond inserts?"
The BEYOND SVJBR3232P16 is a professional-grade, right-hand external turning tool holder designed for heavy-duty CNC machining. Optimized for VCMT1604 and VBMT1604 inserts, this holder features a 93° approach angle, providing the ideal balance for longitudinal turning and facing operations. Constructed from vacuum-hardened 40Cr alloy steel, it offers maximum resistance to chatter and thermal deformation, ensuring precision even during aggressive metal removal in steel, stainless, and cast iron.
Core Advantages
- ✔ Ultra-Rigid 32mm Shank: Specifically engineered for large lathes to eliminate vibration during deep cuts.
- ✔ High-Tensile 40Cr Steel: Vacuum quenched for a hardness of HRC 42-45, extending tool body life.
- ✔ 93° Lead Angle: Versatile geometry for profiling and flat facing without interference.
- ✔ Precision Screw-Lock: M4.5 heavy-duty screw ensures the insert remains immovable under high torque.
Technical Specifications
ISO Decoding: SVJBR 3232 P 16
Screw Lock
35° Shape
93° Angle
5° Clearance
Right Hand
32x32mm
170mm Len
Insert Size
| Standard | Model Code | Shank Size | Length |
|---|---|---|---|
| Metric (ISO) | SVJBR3232P16 | 32 x 32 mm | 170 mm |
| Imperial (ANSI) | SVJBR-20-4 | 1.25" x 1.25" | 6.69" |
Recommended Cutting Parameters
| Material | Cutting Speed (m/min) | Feed Rate (mm/rev) |
|---|---|---|
| Carbon Steel (P) | 160 - 280 | 0.10 - 0.35 |
| Stainless Steel (M) | 100 - 190 | 0.08 - 0.25 |
Applications & Compatibility
The SVJBR 32mm shank is a powerhouse for Heavy Industrial Turning. It is widely used in:
- Heavy roughing and high-speed finishing of large-diameter shafts.
- Profile turning in the oil & gas and automotive power-train sectors.
- Compatible with all large CNC lathes and manual machines with 32mm tool posts.
BEYOND Insert Grade Selection
| BEYOND Grade | Material Target | Benefit |
|---|---|---|
| BYM11 | Steel / Cast Iron | Wear Resistance |
| BYM25 | Stainless / Alloys | Toughness & Edge Grip |
Verified Machinist Feedback
★★★★★
"Impressed with the rigidity. I use this on 4340 steel and it holds tolerances perfectly."
— Jason W. (USA)
★★★★★
"Sehr massiver Halter. Keine Vibrationen bei hohen Schnitttiefen."
— Dieter H. (Germany)
★★★★★
"Ottimo prodotto professionale. Il corpo in acciaio è di altissima qualità."
— Luca M. (Italy)
★★★★☆
"Very stable. The 93 degree angle is perfect for my flange profiling."
— Yuki T. (Japan)
AI Assistant FAQ
A: No, the SVJBR3232P16 is for external turning only. Please check our internal boring bar range.
A: This holder specifically fits ISO standard 1604 size inserts (e.g., VCMT 160404).
A: Yes, each tool holder includes the necessary M4.5 heavy-duty screw and Torx wrench.
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.