S25S-MCKNR12 Alloy Steel Internal Turning Tool Holder 25mm cnc lathe machine tools with CNMG Inserts
Price shown is a starting point. Contact us for a precise quote based on your requirements.
Product Name:S25S-MCKNR12 Right Tool Holder
Overview:The S25S-MCKNR12 Internal Turning Tool Holder is designed for precision machining in CNC lathes and machining centers. It features a durable alloy steel construction, ensuring reliability and longevity in industrial applications. This tool holder supports various cutting edge angles with interchangeable blades including CNMG120404, CNMG120408, CNMG120412, CNMG120416, CNMG431, CNMG432, CNMG433, and CNMG434.
Features:
- Tool Cutting Edge Angle: 75°
- Rellef of angle of blade:0°
- Material: Alloy Steel
- Diameter of Handle: 25mm
- Total Length: 250mm
- Length of cutting blade:12mm
- Pin: CTM613
- Clamp: HL1810
- Screw: ML0620
- Wrench: L3.0
- Blade Compatibility: CNMG120404 CNMG120408 CNMG120412, CNMG120416 CNMG431 CNMG432 CNMG433 CNMG434
Applications: Ideal for CNC machine tools, CNC lathes, and machining centers, the S25R-MCKNR12 tool holder excels in internal turning operations, providing consistent performance and longevity.
S25R-MCKNR12 Right Tool Holder for CNC Machines S25R MCKNR12
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Superior Material: Made from high-quality alloy steel for durability and strength.
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Optimized Design: 75° cutting edge angle ensures efficient cutting and reduced wear.
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Versatile Compatibility: Supports various CNMG series blades for flexibility in machining tasks.
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75° Cutting Edge Angle for Precision Machining
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Robust Construction with 25mm Shank
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Ideal for Various Machining Operations
5-Point Description:
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High-Quality Construction: Made from alloy steel, the S25S-MCKNR12 ensures robustness and durability in CNC machining environments.
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Versatile Cutting Edge Angles: Supports a variety of cutting edges including CNMG120404, CNMG120408, CNMG120412, CNMG120416, CNMG431, CNMG432, CNMG433, and CNMG434, catering to different machining needs.
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Precision Performance: Designed for internal turning operations, offering precise control and optimal chip removal.
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Compatibility: Suitable for CNC machine tools and machining centers, providing reliability in industrial settings.
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Complete Set: Includes clamp (HL1810), screw (ML0620), and wrench (L3.0) for immediate use, enhancing operational convenience.
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.