BEYOND SVQCR1616H16 External Turning Tool Holder for VC..1604 Inserts
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BEYOND SVQCR1616H16 External Turning Tool Holder
High-Performance 16mm Shank for VC..1604 Series Inserts
1. Product Overview
The BEYOND SVQCR1616H16 is a professional-grade external turning tool holder designed for VC..1604 (VCMT 33x) carbide inserts. Featuring a 107.5° approach angle, it provides superior clearance for complex profiling and medium-to-fine finishing operations on high-value workpieces. The screw-down clamping system ensures maximum stability and clear chip evacuation.
2. Key Features
- Industrial Grade Alloy Steel: Precision forged for extreme rigidity and vibration resistance[cite: 1].
- Profiling Geometry: The 107.5° lead angle is specifically engineered for deep profiling where traditional tool bodies might rub[cite: 1].
- Repeatable Accuracy: Heat-treated insert seat ensures the VC1604 insert remains secure under high-speed stress[cite: 1].
3. Technical Specifications
Screw
35° Shape
107.5° Lead
7° Clearance
Right Hand
16x16mm
100mm OAL
VC..16 Insert
| Attribute | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Shank Size | 16 x 16 mm | 0.63" x 0.63" |
| Total Length | 100 mm | 3.93" |
| Standard ISO | SVQCR1616H16 | SVQCR10-3D |
Recommended Cutting Parameters
| Material | Speed (m/min) | Feed (mm/rev) |
|---|---|---|
| Carbon Steel (P) | 140 - 260 | 0.08 - 0.25 |
| Stainless Steel (M) | 90 - 160 | 0.05 - 0.18 |
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Browse VC..1604 Inserts4. Applications & 5. Compatibility
The SVQCR1616H16 is designed for precision profiling on medium and small CNC lathes[cite: 1]. It is ideally suited for machining complex geometries in automotive, aerospace, and medical component manufacturing where surface finish is paramount[cite: 1]. This holder is fully compatible with ISO-standard VC..1604 inserts from BEYOND, Sandvik, and other major tool manufacturers[cite: 1].
7. Why Choose BEYOND?
"Exceptional tool holder for our small CNC line. The stability is unmatched for profiling jobs."[cite: 1]
"Sehr gut. The precision seating is as good as the top European brands but at half the price."[cite: 1]
"Great performance on stainless steel. No chatter even at higher speeds."[cite: 1]
"Reliable tool holder for our precision workshop. Fast delivery to Tokyo."[cite: 1]
8. Expert FAQ
Q: What is the benefit of the SVQCR geometry?
A: The 107.5° lead angle provides clearance for back-turning and deep profiling, allowing the tool to move in ways 90° tools cannot[cite: 1].
Q: Can I use VCGT aluminum inserts with this holder?
A: Yes, it accepts all ISO VC..1604 inserts, including ground VCGT for aluminum and molded VCMT for steel[cite: 1].
Q: Does this include the hardware?
A: Yes, all BEYOND holders include the relevant clamping screw and wrench[cite: 1].
Technical Grade Matrix & Troubleshooting
Grade Insight: Pair with PVD-coated BYM series for stainless or CVD-coated BYP series for high-speed steel turning[cite: 1].
Equivalent Models: Sandvik SVQCR 1616H 16 | Iscar SVQCR 1616H-16[cite: 1].
Troubleshooting Tip: If vibration occurs, check the tool center height and ensure the workpiece is properly supported[cite: 1].
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.