BEYOND SVQCL2020K16 External Turning Tool Holder for VC..1604 Inserts
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BEYOND SVQCL2020K16 External Turning Tool Holder
Precision 20mm Shank for VC..1604 Series Inserts
1. Product Overview
The BEYOND SVQCL2020K16 is a professional-grade external turning tool holder designed for VC..1604 (VCMT 33x) carbide inserts. Featuring a 107.5° approach angle, it offers exceptional clearance for deep profiling and medium-to-fine finishing operations. The screw-down clamping system ensures a clear path for chip evacuation, making it an essential component for high-precision manufacturing.
2. Key Features
- Premium Alloy Steel: Engineered for superior toughness and effective vibration dampening during high-speed cutting[cite: 1].
- Optimized Clearance: The 107.5° lead angle is designed for deep profiling where traditional 90° or 93° tools might interfere[cite: 1].
- Precision Seating: Heat-treated tool body ensures repeatable accuracy and extended insert life[cite: 1].
3. Technical Specifications
Screw
35° Shape
107.5° Lead
7° Clear
Left Hand
20x20mm
125mm OAL
VC..16
| Standard | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Shank Size | 20 x 20 mm | 0.78" x 0.78" |
| Total Length | 125 mm | 4.92" |
| Compatible Insert | VCGT/VCMT 1604.. | VCGT/VCMT 33x.. |
Recommended Cutting Parameters
| Material Group | Speed (m/min) | Feed (mm/rev) |
|---|---|---|
| Steel (P) | 160 - 280 | 0.10 - 0.35 |
| Stainless (M) | 100 - 180 | 0.08 - 0.25 |
4. Applications & 5. Compatibility
The SVQCL2020K16 is optimized for precision profiling on medium-duty CNC lathes and Swiss-type machines[cite: 1]. It is ideally suited for machining automotive parts and complex valve components where tool rigidity and clearance are critical[cite: 1]. Fully compatible with ISO-standard VC..1604 inserts from BEYOND, Sandvik, and Kennametal[cite: 1].
7. Why Choose BEYOND?
"Perfect fit for my profiling jobs. The stability at high feed rates is impressive for a 20mm shank."[cite: 1]
"Präzise und robust. The tool life I get with BEYOND holders is exceptional."[cite: 1]
"Ottimo rapporto qualità-prezzo. Essential for our finishing lines."[cite: 1]
"Reliable performance for high-precision large parts. Fast shipping to Tokyo."[cite: 1]
8. Expert FAQ
Q: What is the primary benefit of the 107.5° lead angle?
A: It allows for deep profiling by keeping the tool body away from the workpiece while using the high-precision 35° rhombus insert[cite: 1].
Q: Can I use both VCGT and VCMT inserts with this holder?
A: Yes, it is compatible with all ISO-standard VC..1604 series inserts including both ground (VCGT) and molded (VCMT) chipbreakers[cite: 1].
Technical Tips & Maintenance
Grade Insight: Pair with PVD-coated inserts for stainless (BYM series) or CVD-coated for high-speed steel turning (BYP series)[cite: 1].
Equivalent Models: Sandvik SVQCL 2020K 16 | Iscar SVQCL 2020K-16[cite: 1].
Troubleshooting: If chatter occurs, verify the tool center height and ensure minimum tool overhang[cite: 1].
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.