Category: V-Mac

Revolutionizing Chip Control: The Advantages of Fullerton's Chip Splitters in High-Efficiency Machining

5/20/2025

Chip control in milling is an ongoing challenge; issues like chip wrap, recutting, and evacuation have troubled the industry since its inception. With the rapid advancements in High-Efficiency Machining (HEM), these issues have become even more pronounced. Effective chip evacuation relies heavily on the available space around the cutting tool. An increased number of flutes, longer work engagement, and greater chip loads diminish the space needed to expel the removed material.

To address these problems, controlling the size and direction of waste is essential, as it promotes better flute clearance and evacuation. However, implementing efficient chip control presents challenges.

First, it is crucial that chip control methods do not negatively affect the surface finish of the part being machined. Second, for every conventional chip breaker added along the cutting edge, there is an increase in stress and load on the tooth behind it.

Finally, adding chip breakers reduces the cutting edge length of the flute by the width of each notch multiplied by the number of notches present.

To address the critical importance of chip removal and the potential issues it can cause in manufacturing processes, Fullerton Tool has developed the revolutionary "Chip Splitter" technology. This innovative design not only enhances chip management but also brings significant mechanical advantages and engineering improvements over traditional chip breakers available on the market.

Chip Splitter Key Features

Minimizes stress risers in the flute while balancing cutting forces along the cutting edge.
Enhances chip flow and evacuation.
Controls chip formation, contributing to a better surface finish on the machined part.
Reduces spindle load and cutting resistance, leading to lower cutting forces, improved efficiency in today's HEM machining, longer tool life, and reduced risk of tool breakage.
Frees up the tool during cutting to reduce vibration and chatter, minimizing distortion in the workplace.
Decreases chip re-cutting in challenging aerospace materials.
Prevents chip entanglement in the cutter body to facilitate efficient chip evacuation.
Promotes efficient chip disposal and handling by breaking long, continuous chips into smaller, more manageable pieces, which improves cutting efficiency.

V-Mac Vicor+ With Chip Splitters

Consider the chip splitter - another innovative advancement in our successful 5125 V-Mac Vicor+ series. This feature enhances the performance and efficiency of cutting tools. By breaking up chips and improving chip control, chip splitters can help increase productivity, extend tool life, and enhance safety.

Check out the difference chip splitters made in the above picture when we put the 3125 V-Mac head-to-head with the 5125 V-Mac Vicor+. The results speak for themselves, showcasing superior performance and efficiency.

Learn more about how the V-Mac Vicor+ can revolutionize your manufacturing processes by contacting one of our team members at Browne & Co.

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Introducing the Fullerton Tool 3125 V-MAC End Mill

1/16/2024

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3125 V-MAC End Mill is unmatched Performance in High-Temp Alloys and Stainless Steels

by Bernard Martin

Introducing the Fullerton Tool 3125 V-MAC End Mill Browne & Co Mfg Rep

At Browne & Co, we are thrilled to introduce the latest addition to our cutting-edge tool lineup – the Fullerton Tool 3125 V-MAC End Mill. Engineered to perfection, this high-performance end mill has proven its mettle in milling aerospace high-temp alloys, stainless steels, and inconels, offering unsurpassed performance that sets it apart in the machining industry.

The 3125 V-MAC high-performance end mill is your solution for tackling high cutting forces with ease. Designed for precision milling in aerospace materials inclduing high-temp alloys, stainless steels, and inconels, this tool delivers ultimate part finishes and reliable performance.

5 things you should remember about the new 2135 V-Mac!

Enhanced Flute Design for Optimal Chip Control: The V-MAC's advanced flute design goes beyond conventional end mills, providing superior chip control. This not only improves the overall machining process but also reduces cutting forces, allowing for aggressive speeds and feeds without compromising on precision.
Staggered Flute Geometry for Vibration Control: Vibrations can be a significant concern in high-speed machining. The V-MAC's staggered flute geometry is specifically engineered to limit vibrations, ensuring stability and consistency in performance even in demanding applications.
Engineered Core for Robust Axial Strength: Achieving optimal tool stability is crucial in high-performance machining. The V-MAC is crafted with an engineered core that provides robust axial strength, enhancing its durability and reliability in the face of challenging machining conditions.
FC-21 Coating for Extended Tool Life: The FC-21 coating on the V-MAC resists fatigue and micro-chipping, resulting in a consistent cutting edge over an extended tool life. This coating ensures that the end mill maintains its peak performance even in prolonged and rigorous machining operations.
Versatility in Design: The 3125 V-MAC is a versatile solution, available in both square end and corner radius configurations. Whether you need a Stub or Standard length, this end mill caters to your specific machining requirements.

3125 V-MAC Technical Specifications & Options

Single End 5 Flute end mill
Stub length
Standard length
Center Cutting
Variable Helix Angle
Right Hand Spiral
Square corners
Corner Radius offered in 0.010", 0.015", 0.020", 0.030, 0.060", 0.090", 0.120" 0.190" and 0.250"
FC-21 Coating
Shank Tolerance: h6
Cutting Tolerance: +.000"/-.002" | +0.000mm/-0.050mm

Fullerton V-MAC high-performance end mill

5 flute center cutting with a myriad of corner radius off-the-shelf

Experience the power of the Fullerton Tool 3125 V-MAC End Mill. Whether you're milling aerospace high-temp alloys, stainless steels, or inconels, this high-performance tool is engineered to exceed your expectations. Elevate your machining capabilities and achieve unparalleled results by getting started with the V-MAC today! Just click the button below!

TEST this TOOL

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Revolutionizing Chip Control: The Advantages of Fullerton's Chip Splitters in High-Efficiency Machining

V-Mac Vicor+ With Chip Splitters

Introducing the Fullerton Tool 3125 V-MAC End Mill

3125 V-MAC Technical Specifications & Options

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