S16Q-MTJNR16 CNC Boring Bar Tool Holder for Internal Turning, Alloy Steel, 16mm Handle Diameter
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Product Name:S16Q-MTJNR16 CNC Boring Bar Tool Holder
Overview:Enhance your CNC machining capabilities with the S16Q-MTJNR16 CNC Boring Bar Tool Holder. Crafted from high-quality alloy steel, this tool holder is designed for precision internal turning operations on CNC lathes. With a 93° cutting edge angle and 0° relief angle, it ensures optimal performance and durability. Compatible with a range of TNMG inserts, it offers versatility for various cutting applications.
Specifications:
- Tool Holder Type: S16Q-MTJNR16
- Material: Alloy Steel
- Handle Diameter: 16mm
- Total Length: 180mm
- Length of Cutting Blade: 16mm
- Pin: CTM511
- Clamp: HL1810
- Screw: ML0620
- Wrench: L2.0, L3.0
- Compatible Inserts: TNMG160404, TNMG160408, TNMG160412, TNMG160416, TNMG331, TNMG332, TNMG333
5-Point Product Description:
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Material and Construction: The S16Q-MTJNR16 CNC Boring Bar Tool Holder is constructed from robust alloy steel, ensuring durability and reliability for demanding CNC machining environments.
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Design Features: Featuring a 93° cutting edge angle and 0° relief angle, it is optimized for precise internal turning operations, delivering consistent performance and extended tool life.
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Dimensions: With a 16mm handle diameter and a total length of 180mm, including a cutting blade length of 16mm, it provides stability and flexibility for various machining tasks.
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Clamping System: Equipped with HL1810 clamps and ML0620 screws, along with CTM511 pins and L2.0, L3.0 wrenches, it ensures secure and efficient tool setup and changes, minimizing downtime.
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Versatility: Compatible with a range of TNMG inserts (TNMG160404, TNMG160408, TNMG160412, TNMG160416, TNMG331, TNMG332, TNMG333), the S16Q-MTJNR16 supports a wide array of cutting applications, from roughing to finishing, on CNC lathes and similar machines.
Why choose the S16Q-MTJNR16？
- Enhanced Stability: The 16mm diameter handle provides a stable base for the tool, reducing vibration and enhancing machining accuracy.
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Tool Compatibility: Alongside its compatibility with TNMG inserts, the S16Q-MTJNR16 supports a range of insert sizes (TNMG160404, TNMG160408, TNMG160412, TNMG160416, TNMG331, TNMG332, TNMG333), accommodating various cutting needs.
- User-Friendly Setup: The tool holder includes HL1810 clamps, ML0620 screws, CTM511 pins, and L2.0, L3.0 wrenches, facilitating quick and efficient tool changes and adjustments.
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Application Versatility: Ideal for CNC lathes and similar machines, it excels in turning applications across different materials, from steels to alloys, ensuring consistent performance in diverse manufacturing environments.
- Longevity and Performance: Designed for longevity, the S16Q-MTJNR16 resists wear and maintains cutting precision over prolonged use, reducing maintenance downtime and enhancing productivity.
S16Q-MTJNR16 CNC Boring Bar Tool Holder S16Q MTJNR16 Internal Turning Tool Holder CNC Boring Bar
Precision Tooling for CNC Machining Operations
Overview of the S16Q-MTJNR16 CNC Boring Bar Tool Holder
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.