S18Q-MTFNR16 CNC Boring Bar Tool Holder | Alloy Steel, 18mm Diameter Compatible with TNMG Inserts
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BEYOND S18Q-MTFNR16 Internal Turning Tools Holder S18Q MTFNR16 MTFNR 16 Boring Bar CNC Lathe Cutter Machine MTFNR Carbide Inserts TNMG1604 TNMG160404
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High-Performance CNC Boring Bar Tool Holder
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Alloy Steel Construction with Multi-Lock System
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Detailed Information for S18Q-MTFNR16
Overview: The S18Q-MTFNR16 is a precision CNC boring bar tool holder designed for efficiency and accuracy in machining operations. It features a durable alloy steel construction and incorporates a multi-lock system to ensure secure tool holding.
Detail Page:
- Material: Alloy Steel
- Tool Holder Type: Internal Turning Tools Holder
- Cutting Edge Angle: 91° Relief, 0° Rake Angle
- Dimensions: Diameter of Handle 18mm, Total Length 180mm, Cutting Blade Length 16mm
- Compatibility: Accepts TNMG160404, TNMG160408, TNMG160412, TNMG160416, TNMG331, TNMG332, TNMG333 Inserts
- Accessories: CTM511 pin, HL1810 clamp, ML0620 screw, L2.0 L3.0 wrenches
5-Point Product Description
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Precision Machining:Crafted from durable alloy steel for precise cutting with a 91° cutting edge angle and 0° relief angle.
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Multi-Lock System:Features an M-type multi-lock system for secure tool positioning during high-speed operations.
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Versatile Compatibility:Compatible with a range of TNMG carbide inserts (TNMG160404, TNMG160408, etc.) for varied machining tasks.
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Optimal Design:18mm handle diameter and 180mm total length, with a 16mm cutting blade length, ensuring stability and efficiency.
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Application Excellence:Ideal for CNC lathe applications, providing consistent and reliable performance in internal turning operations.
Advantages:
- Robust alloy steel construction for enhanced durability.
- Multi-lock system ensures secure tool positioning.
- Compatible with a variety of carbide inserts for versatility.
- Precision-designed for accurate machining results.
- Ideal for high-efficiency operations in CNC machining environments.
Application: Ideal for CNC machine tools and lathes, suitable for internal turning and boring applications requiring high precision and durability.
Overall, the S18Q-MTFNR16 CNC boring bar tool holder stands out for its precision, durability, versatility, and efficiency, making it a valuable investment for enhancing machining capabilities and achieving superior manufacturing outcomes
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.