Buy MCMNN3232P12-80 External Tool Holder for CNC Machining - Precision Tooling
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BEYOND MCMNN3232P12-80 MCMNN3232P12 Cutter Shank MCMNN MCMNN3232 P12 External Turning Insert Holder Carbide Inserts CNMG
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MCMNN3232P12-80 Information Overview
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Overview
The MCMNN3232P12-80 External Tool Holder is engineered for precision and versatility in CNC machining applications. With a cutting edge angle of 50° and a robust multi-lock system, this tool holder ensures stability and performance, making it an essential addition to your machining toolkit.
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Dimensions and Specifications of MCMNN3232P12-80 turning tool holders
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Features and Specifications
- Model: MCMNN3232P12-80
- Package Includes: MCMNN3232P12-80 Tool Holder and compatible Shim,Pin,Clamp, Screws, and Wrenches
- 50° cutting edge angle and 0° relief angle.
- Type: M-Type ((multi-lock system)
- Shank width: 32mm
- Shank length: 32mm
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Total Length: 170mm
- Shim:MC1204
- Pin:CTM617
- Clamp:HL1813
- Screw : ML0625
- Wrench: L3.0
- Compatible Blades: CNMG120402 CNMG120404 CNMG120408 CNMG120412 CNMG431 CNMG432 CNMG433
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5-Point Description
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High Precision Cutting: Designed with a cutting edge angle of 50°, ensuring optimal chip removal and surface finish for various materials.
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Durable Construction: Crafted from high-quality materials, this tool holder features a shank width of 32mm and total length of 170mm, providing excellent durability and reliability in demanding machining environments.
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Multi-Lock System: The M-type multi-lock system guarantees secure clamping of the blades, minimizing vibration and enhancing cutting accuracy.
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Compatibility with Various Blades: Compatible with a range of blades including CNMG1204, CNMG120404, and more, allowing for versatile applications in CNC lathes and machining centers.
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Easy Maintenance and Adjustment: Comes equipped with necessary accessories (shim, pin, clamp, screw, and wrench), simplifying maintenance and adjustments for optimal performance.
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.