S16Q-MWLNL06 Beyond Internal Turning Toolholder for WNMG06 Inserts
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S16Q-MWLNL06 Internal Turning Toolholder
Professional 16mm Boring Bar for WNMG0604 Inserts
Product Overview
"What is the most stable boring bar for internal turning with WNMG inserts in small diameter holes?"
The S16Q-MWLNL06 is a high-rigidity boring bar engineered for precision internal turning operations. Featuring a 95-degree approach angle and a robust lever-locking system, it provides maximum clamping force for WNMG0604 inserts. The high-quality alloy steel body is heat-treated to minimize vibration, ensuring superior surface finish even in deep-hole boring applications.
Key Features
- ✔ Vibration Damping: High-strength spring steel construction reduces chatter in long-reach operations.
- ✔ Multi-Lock System: Secure lever-clamping ensures insert stability during heavy-duty roughing.
- ✔ Precision Coolant Flow: Optimized geometry allows for efficient chip evacuation and coolant delivery.
Technical Specifications
Steel Shank
16mm Dia
180mm Len
Lever Lock
W Shape
95° Angle
0° Clearance
Left Hand
Insert Size
| Parameter | Metric (mm) | Imperial (inch) |
|---|---|---|
| Shank Diameter | 16 mm | 0.630" |
| Total Length | 180 mm | 7.08" |
| Min. Bore (Dmin) | 21 mm | 0.827" |
Required Insert: WNMG 0604**
Optimized for W-type hexagonal inserts for 6 cutting edges.
View Compatible Inserts →Applications
- Internal Boring & Profiling
- Carbon & Alloy Steel Machining
- Stainless Steel Internal Turning
- 95° Shoulder Machining
Compatibility
Standard ISO toolholder compatible with all WNMG 0604 series inserts. Fits standard CNC Lathe Turrets and tool blocks with 16mm capacity.
Customer Feedback
"Perfect fit for my Haas lathe. Zero chatter at 3xD depth."
— Robert T., USA"Sehr gute Qualität. The lever lock is very secure."
— Hans W., Germany"Ottimo rapporto qualità-prezzo. Efficient chip clearance."
— Marco P., ItalyFrequently Asked Questions
A: For steel shanks like the S16Q, we recommend a maximum depth of 3 to 4 times the diameter (approx. 48-64mm).
A: Yes, each Beyond toolholder includes the required adjustment wrenches and clamping hardware.
Material Pro Tip: For deep-hole internal boring, ensure the center height is precisely aligned to prevent vibration and premature insert wear.
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.