S16Q-MWLNR08 Internal Turning Tools Holder for CNC,16*8mm,Alloy Steel,Compatible with WNMG Inserts
Price shown is a starting point. Contact us for a precise quote based on your requirements.
Overview:The S16Q-MWLNR08 CNC boring bar tool holder is engineered for precision machining in CNC environments. It features a robust alloy steel construction with an M-type multi-lock system, ensuring stability and durability during operation. This tool holder is designed for internal turning applications with a 95° cutting edge angle and zero relief angle of the blade.
CNC Boring Bar Tool Holder S16Q-MWLNR08 - Internal Turning Tools Holder
High-Quality Alloy Steel CNC Boring Bar Tool Holder
-
Compatible with Standard WNMG Inserts
-
High stability multi-locking system (M type)
-
Detailed product information
5-Point Product Description:
-
Material: Made from high-quality alloy steel for durability and strength, featuring a multi-lock system for secure tool holding.
-
Tool Holder Type: CNC boring bar tool holder with a 95° cutting edge angle and 0° relief angle, designed for effective internal turning operations.
-
Dimensions: Includes a 16mm diameter handle with a total length of 180mm. The cutting blade extends up to 8mm, suitable for precise machining tasks.
-
Accessories: Includes CTM613 pin, HL1810 clamp, ML0620 screw, and L3.0 wrench for convenient installation and maintenance.
-
Insert Compatibility: Compatible with WNMG080404, WNMG080408, WNMG080412, WNMG431, WNMG432, and WNMG433 inserts, offering versatility in machining applications.
Advantages:
- Robust alloy steel construction ensures durability and longevity.
- Multi-lock system provides enhanced stability and rigidity during machining.
- Versatile compatibility with a range of carbide inserts supports various cutting requirements.
Detail Page:
- Internal Turning Tools Holder
- Diameter of Handle: 16mm
- Total Length: 180mm
- Length of Cutting Blade: 8mm
- Tool Cutting Edge Angle: 95°
- Relief of Angle of Blade: 0°
- Pin: CTM613
- Clamp: HL1810
- Screw: ML0620
- Wrench: L3.0
- Blade Compatibility: WNMG080404 WNMG080408 WNMG080412 WNMG431 WNMG432 WNMG433
-
Material: Alloy Steel
Applications:
-
CNC Machine Tools
-
CNC Lathes
-
Boring Bar Set
-
CNC Lathe Cutter
- Carbide Inserts
Package Includes:
- S16Q-MWLNR08 Tool Holder
- Compatible Clamps, Pins, Screws, and Wrenches
Choosing the S16Q-MWLNR08 ensures reliability, precision, and versatility, making it an indispensable tool for modern machining needs.


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.