S16Q-MTFNL16 CNC Internal lathe CNC tool holder Boring Bar Tool Holder for CNC Lathes - 16mm Diameter
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S16Q-MTFNL16 CNC Boring Bar Tool Holder S16Q MTFNL16 boring bar carbide
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Specifications and Features
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Application of S16Q-MTFNL16
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Advantages of S16Q-MTFNL16
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Overview of S16Q-MTFNL16
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Detail Page Description for S16Q-MTFNL16
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Compatible with Standard TNMG Inserts
Product Name: S16Q-MTFNL16 Left Tool Holder
Overview:The S16Q-MTFNL16 is a precision CNC boring bar tool holder designed for internal turning operations. Made from durable alloy steel with a multi-lock system (M-type), it ensures stability and precise cutting. Featuring a 91° tool cutting edge angle and a 0° relief angle, it supports various TNMG carbide inserts for versatility.
Application:Mainly used in CNC machine tools and lathes for boring bar setups. Suitable for internal turning operations with various carbide inserts.
Advantages:
- Sturdy alloy steel construction ensures durability.
- Multi-lock system (M-type) enhances stability during machining.
- Supports a range of TNMG carbide inserts for versatility.
- Designed for precise internal turning operations.
- Easy installation and maintenance with included accessories.
Detail Page:
- Material: Alloy Steel
- Type: Internal Boring Bar, Right Tool Holder
- Model: S16Q-MTFNR16
- Handle Diameter: 16mm
- Total Length: 180mm
- Cutting Blade Length: 16mm
- Cutting Edge Angle: 91°
- Relief Angle: 0°
- Insert Compatibility: TNMG160404 TNMG160408 TNMG160412 TNMG160416 TNMG331 TNMG332 TNMG333
- Accessories: CTM511 pin, HL1810 clamp, ML0620 screw, L2.0 L3.0 wrenches
5-Point Product Description for S16Q-MTFNL16:
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Precision Machining Tool:
The S16Q-MTFNL16 CNC boring bar tool holder is crafted from high-quality alloy steel, ensuring durability and precision in machining operations. It features a 91° tool cutting edge angle and a 0° relief angle, optimizing performance for internal turning tasks. -
Versatile Compatibility:
Designed for CNC machine tools and lathes, this tool holder supports a variety of TNMG carbide inserts including TNMG160404, TNMG160408, TNMG160412, TNMG160416, TNMG331, TNMG332, and TNMG333. -
Stable and Secure:
Equipped with an M-type multi-lock system, the S16Q-MTFNL16 ensures a secure grip and stable operation during high-speed cutting and turning processes. It includes a CTM511 pin, HL1810 clamp, ML0620 screw, and L2.0/L3.0 wrenches for convenient assembly and maintenance. -
Optimal Design for Efficiency:
With a 16mm diameter handle and 180mm total length, this tool holder is engineered for efficiency and ease of use in CNC environments. The 16mm cutting blade length provides ample reach and cutting stability, enhancing machining precision. -
Application Excellence:
Ideal for boring bar setups in CNC lathe applications, the S16Q-MTFNL16 excels in internal turning operations.


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.