S16Q-MTUNR16 CNC Internal Boring Bar Tool Holder 16*180mm Alloy Steel Compatible with TNMG Inserts
Price shown is a starting point. Contact us for a precise quote based on your requirements.
S16Q-MTUNR16 Internal Boring Bar Tool Holder | Alloy Steel CNC Lathe Cutter
-
High Precision Tool Holder for CNC Lathes
-
Durable and Reliable Multi-Lock System
-
Compatible with Standard TNMG Inserts
-
95° Cutting Edge Angle for Precision Machining
-
High-quality materials and precision construction
-
Ideal for Various Machining Operations
Overview:
The S16Q-MTUNR16 is a precision CNC internal boring bar designed for efficient machining operations. With a 95° cutting edge angle and made from robust alloy steel featuring an M-type multi-lock system, this tool holder ensures stability, durability, and optimal performance in CNC machine tools and lathes.
Specifications and Dimensions:
- Tool Holder Type: Right-hand tool holder
- Tool Cutting Edge Angle: 95°
- Relief Angle of Blade: 0°
- Internal Turning Tools Holder Material: Alloy steel
- Model: S16Q-MTUNR16
- Diameter of Handle: 16mm
- Total Length: 180mm
- Length of Cutting Blade: 16mm
- Included Accessories: Pin CTM511, Clamp HL1810, Screw ML0620, Wrenches L2.0, L3.0
- Compatible Blade Inserts (Blade Types): TNMG160402, TNMG160404, TNMG160408, TNMG160412, TNMG160416, TNMG331, TNMG332, TNMG333
5-Point Description:
- Precision Machining: Designed for precise internal turning operations with a 95° cutting edge angle for effective chip control and surface finish.
- Durability: Made from high-quality alloy steel, ensuring longevity and resistance to wear in demanding CNC machining environments.
- Stability: Features an M-type multi-lock system that enhances stability and minimizes vibration during machining processes.
- Versatility: Suitable for a wide range of applications including facing, profiling, and chamfering in CNC lathes and machine tools.
- Complete Set: Comes complete with essential accessories such as pins, clamps, screws, and wrenches, facilitating quick setup and operational efficiency.
Applications:
- CNC Machining: Ideal for CNC machine tools and lathes, specifically designed for internal turning operations.
- Precision Engineering: Used for accurate machining of internal features such as bores, recesses, and contours.
- Metalworking: Suitable for various metals and alloys, providing efficient chip control and surface finish in machining processes.
- Tooling Operations: Used in tool rooms and manufacturing environments for consistent and reliable performance.
Advantages:
- High Precision: Features a 95° cutting edge angle for precise cutting and shaping of internal surfaces.
- Durability: Made from robust alloy steel, ensuring longevity and resistance to wear and tear.
- Stability: Equipped with an M-type multi-lock system that enhances stability and reduces vibrations during machining.
- Versatility: Compatible with a range of TNMG series blade inserts, allowing flexibility in machining various materials and profiles.
- Ease of Use: Includes essential accessories like pins, clamps, screws, and wrenches, facilitating easy setup and operation.
Package Includes:
- S16Q-MTUNR16 Tool Holder
- Compatible Clamps, Pins, Screws, and Wrenches
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.