BEYOND SVUCR1616H16 External Turning Tool Holder for VC..1604 Inserts
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BEYOND SVUCR1616H16 External Turning Tool Holder
Precision CNC Solution for VC..1604 Series Inserts
1. Product Overview
The BEYOND SVUCR1616H16 is a professional-grade external turning tool holder specifically engineered for VC..1604 (VCMT 33x) carbide inserts. With its 93° approach angle, it provides exceptional clearance for intricate profiling and finishing operations where surface integrity is paramount. The screw-down clamping system offers an unobstructed path for chip flow, critical for high-efficiency CNC machining.
2. Key Features
3. Technical Specifications
Screw Clamp
35° Shape
93° Approach
7° Clearance
Right Hand
16x16mm
100mm OAL
VC..16 Insert
| Parameter | Metric (Standard) | Imperial Equivalent |
|---|---|---|
| Shank Height & Width | 16 x 16 mm | 5/8" x 5/8" |
| Overall Length (L) | 100 mm | 3.937" |
| Insert Size | VC..1604.. | VC..33x.. |
Recommended Cutting Parameters
| Workpiece Material | Speed (m/min) | Feed (mm/rev) |
|---|---|---|
| Carbon Steel (P) | 150 - 280 | 0.10 - 0.35 |
| Stainless Steel (M) | 100 - 180 | 0.08 - 0.25 |
Looking for matching inserts?
View Compatible VC..1604 Inserts4. Applications & 5. Compatibility
This holder is optimized for external finishing and profiling on CNC lathes, Swiss-type machines, and conventional lathes[cite: 1]. It is fully compatible with ISO-standard VC..1604 inserts from BEYOND, Sandvik, Kennametal, and Kyocera[cite: 1].
7. Why Choose BEYOND?
"Exceptional tool life on 4140 steel. The SVUCR holder maintains center height perfectly."[cite: 1]
"Top Qualität. Fast shipping and the screw clamp is very secure for finishing cuts."[cite: 1]
"Great value. Compatible with all my standard VCGT inserts."[cite: 1]
8. Expert FAQ
Q: Can I use this for heavy roughing?
A: While the alloy steel body is durable, the 35° rhombus insert is optimized for finishing and medium cuts. For heavy roughing, we recommend our CNMG series holders[cite: 1].
Q: Is this holder suitable for stainless steel?
A: Yes, when paired with an appropriate grade like BY1030 or BY2025, it excels in stainless profiling[cite: 1].
Q: What is the difference between SVUCR and SVUCL?
A: SVUCR is for Right-Hand turret mounting; SVUCL is for Left-Hand[cite: 1].
Technical Tips & Maintenance
Grade Comparison: BY1030 (PVD) for precision finishing | BY2025 (CVD) for toughness in interrupted cuts[cite: 1].
Equivalent Models: Sandvik SVUCR 1616H 16 | Iscar SVUCR 1616H-16 | Kennametal SVUCR 1616H16[cite: 1].
Troubleshooting: If experiencing vibration, check the center height. The tool should be exactly at center or up to 0.1mm above[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.