S20R-MTLNR16 Internal Boring Bar Tool Holder | Alloy Steel, 95° Cutting Edge Angle
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S20R-MTLNR16 Internal Boring Bar Tool Holder | Alloy Steel, M-Type
Introduction | Specifications | Dimensions
Overview:
The S20R-MTLNR16 is a robust internal boring bar tool holder designed for precise machining operations in CNC machine tools and lathes. It features a 95° cutting edge angle and 0° relief angle, ensuring efficient chip control and optimal performance during internal turning tasks.
Detail Page:
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Material: Alloy Steel
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Model: S20R-MTLNR16
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Tool Type: Internal Turning Tools Holder
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Cutting Edge Angle: 95°
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Relief Angle of Blade: 0°
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Diameter of Handle: 20mm
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Total Length: 200mm
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Length of Cutting Blade: 16mm
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Components: Pin CTM511, Clamp HL1810, Screw ML0625, Wrench L2.0, L3.0
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Blades Compatibility: TNMG160402, TNMG160404, TNMG160408, TNMG160412, TNMG160416, TNMG331, TNMG332, TNMG333
Advantages and Applications of S20R-MTLNR16
Advantages:
- Precision Machining: Offers a 95° cutting edge angle and 0° relief angle for precise internal turning.
- Durable Construction: Made from high-quality alloy steel for longevity and reliability.
- Secure Holding: Features an M-type multi-lock system for secure clamping of cutting tools.
- Versatile Compatibility: Compatible with a wide range of carbide inserts (TNMG series) for various machining applications.
- Ease of Use: Includes wrenches (L2.0, L3.0) for convenient setup and maintenance on CNC machines.
Application:
The S20R-MTLNR16 tool holder is ideal for use in CNC machine tools and lathes, specifically designed for internal turning operations. Its sturdy construction and multi-lock system (M-type) ensure secure tool holding and stability, enhancing machining accuracy.
Description and why you choose us
5-Point Description:
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Precision Machining: The S20R-MTLNR16 is engineered for precise internal turning operations, featuring a 95° cutting edge angle and 0° relief angle. It ensures accuracy and high-quality surface finishes.
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Durable Construction: Crafted from alloy steel, this tool holder offers exceptional durability and reliability, making it suitable for prolonged use in demanding CNC machining environments.
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Secure Clamping: Utilizes an M-type multi-lock system for secure clamping of cutting tools, minimizing vibrations and enhancing machining stability during operation.
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Versatile Compatibility: Compatible with a range of TNMG series carbide inserts, it accommodates various machining needs and materials, from ferrous metals to non-ferrous alloys.
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Ease of Maintenance: Includes necessary components like pins, clamps, screws, and wrenches (L2.0, L3.0) for easy setup, adjustment, and maintenance, ensuring efficient workflow on CNC lathes and machines.
Why Choose S20R-MTLNR16:
- High-quality construction for durability and longevity.
- Precise machining with a reliable multi-lock system.
- Wide compatibility with standard TNMG inserts.
Overall, the S20R-MTLNR16 is favored for its precise performance, durability under demanding conditions, and versatility across various machining tasks, making it a preferred choice in the realm of internal boring bar tool holders.


