S16Q-MTQNR16 CNC Internal Boring Bar Tool Holder | 16mm Diameter Compatible with TNMG Inserts
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S16Q-MTQNR16 boring bar machine | CNC Internal Boring Bar Tool Holder
Specifications, Key Features, Applications
S16Q-MTQNR16 CNC Internal Boring Bar Tool Holder
Overview:
The S16Q-MTQNR16 is an advanced CNC internal boring bar designed for precision machining operations. Crafted from high-grade alloy steel and featuring a multi-lock system, this tool holder ensures exceptional performance and durability in CNC lathes and machine tools.
Application:
Ideal for CNC machine tools and CNC lathes, suitable for internal turning operations.
Specifications:
- Tool Holder Type: Right-hand tool holder
- Tool Cutting Edge Angle: 105°
- Relief Angle of Blade: 0°
- Internal Turning Tools Holder Material: Alloy steel, M-type (multi-lock system)
- Model: S16Q-MTQNR16
- Diameter of Handle: 16mm
- Total Length: 180mm
- Length of Cutting Blade: 16mm
- Pin: CTM511
- Clamp: HL1810
- Screw: ML0620
- Wrenches Included: L2.0, L3.0
- Compatible Blade Inserts (Blade Types): TNMG160402, TNMG160404, TNMG160408, TNMG160412, TNMG160416, TNMG331, TNMG332, TNMG333
5-Point Product Description:
- Precision Engineering: Designed for internal boring operations with a 105° cutting edge angle for efficient material removal.
- Multi-Lock System: Enhanced stability and rigidity due to the M-type multi-lock system, ensuring precise machining.
- High-Quality Materials: Made from alloy steel for strength and durability, suitable for continuous use in demanding CNC environments.
- Versatile Application: Ideal for CNC lathes and machine tools, offering versatility in internal turning tasks.
- Comprehensive Set: Includes necessary accessories like pins, clamps, screws, and wrenches for immediate setup and use.
Choosing the S16Q-MTQNR16 means investing in a high-performance CNC internal boring bar that combines precision engineering, durability, and versatility to meet the requirements of modern machining environments.
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.