Series 700 4-Flute Center Cut End Mill
Product Overview
Looking to tackle your milling projects with precision? Our Series 700 4-Flute Center Cut end mills have got you covered. Designed to handle a variety of materials, this tool blends versatility with durability to meet your workshop needs.
This tool is perfect for metalworking pros and machinists working with carbon steels, cast iron, stainless steels, composites, plastics, and graphite. If your job calls for slotting or contour milling where chip clearance isn’t a major concern, this is your go-to cutter.
With its increased core thickness, these 4-flute end mills minimize deflection and deliver remarkable size accuracy. Plus, enjoy superior surface finishes thanks to the reduced chip load. Ready to upgrade your milling game? This burr is built for consistent, quality results every time.
Key Features
- Four-flute design for versatile slotting, profiling, and contour milling
- Center cutting capability to plunge directly into material
- Standard or double cut options to suit your cutting preference
- Increased core thickness reduces tool deflection and improves accuracy
- Reduced chip load enhances surface finish quality
- Compatible with low to medium carbon steels and cast iron
- Effective on easy-to-machine stainless steels and composites
- Works smoothly on plastics and graphite
- Overall length of 4 inches with 1.5 inches length of cut
- Shank diameter designed for secure mounting and stability
Specifications
- Shape / Type: 4-Flute Center Cut End Mill
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 1 inch
- Length of Cut: 1.5 inches
- Overall Length (OAL): 4 inches
- Material Compatibility: Low to medium carbon steels, cast iron, stainless steels, composites, plastics, graphite
- Brand / Manufacturer: Series 700
- Made In: USA
- SKU / Part Number: 120-66278-04
Dependable Performance That Pays Off Long-Term
Investing in the Series 700 4-Flute Center Cut end mill means you’re choosing a tool built for consistency and longevity. Its robust core thickness helps reduce tool deflection, which means fewer scrapped parts and more precise production runs over time. This reduces the need for frequent tool changes and maintenance interruptions, saving your shop valuable time and money while boosting overall efficiency.
A Brand Backed by Innovation and Trust
Series 700 tools have earned a solid reputation in the metalworking industry for their innovative design and reliable performance. Designed and manufactured in the USA, these end mills meet rigorous quality standards and provide excellent durability in everyday milling operations. By choosing a widely trusted brand like Series 700, you’re tapping into decades of industry knowledge that helps keep your operations running smoothly and your customers satisfied.
Case Study: Real Business, Real Results
Chicago-based Precision Metals upgraded their milling tools to improve accuracy on cast iron jobs.
“Switching to the Series 700 4-Flute Center Cut transformed our workflow. The tools maintain sharpness longer and give us cleaner cuts, reducing our rework dramatically.”
Jessica Martinez – Production Manager
Increased machining accuracy by 30% and cut downtime by 25%
How Four-Flute Design Helps You Achieve Cleaner Cuts and Precision
Four-flute end mills like this Series 700 model feature an increased number of cutting edges compared to their two or three-flute cousins. Imagine having four hands instead of two when chopping vegetables—you get more done with less effort and greater control. The thicker core of the tool reduces bending during milling, so your measurements stay sharp and exact. Plus, fewer chips escaping at once means smoother, more consistent finishes on your workpiece. It’s a simple design that makes a big difference when it comes to precision and surface quality.
Installation and Maintenance Guide
Setting It Up
- Ensure the tool holder and shank are clean to avoid misalignment.
- Securely clamp the 4-flute center cut end mill in the collet or chuck.
- Set proper tool height and verify spindle speed according to material.
- Double-check chip evacuation paths for smooth milling.
- Run a test cut on scrap material to confirm setup accuracy.
Keeping It Going
- Regularly clean the tool after use to remove debris and chips.
- Inspect cutting edges for wear and replace when dull to maintain finish.
- Use appropriate coolant or lubricant to extend tool life.
- Avoid excessive feed rates to reduce tool deflection and breakage.
- Store burrs properly in protective cases to prevent damage.
Frequently Asked Questions
Q: Can this end mill handle stainless steel?
Yes, it works well especially on easy-to-machine stainless steels.
Q: Is this burr suitable for plunging?
Absolutely, the center cutting design allows it to plunge straight into materials.
Q: What is the difference between standard cut and double cut?
Standard cut is better for general milling, while double cut provides smoother finishes on tougher materials.
Q: Will this tool fit any CNC machine?
It fits machines with a chuck or collet compatible with its 1-inch shank diameter.
Q: How long is the cutting length?
The length of cut is 1.5 inches.
Q: Is it suitable for machining plastics?
Yes, it can machine plastics and composite materials effectively.
Q: What is the overall length of this tool?
The overall length is 4 inches.
Q: Does the four-flute design affect chip clearance?
While it offers less clearance than fewer flutes, it balances finish quality and accuracy where chip issues are manageable.
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Q: How do I know when it’s time to Replace or Resharpen the burr?
Replace or Resharpen it when you notice decreased cutting efficiency or visible wear on the cutting edges.
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Expert Guidance
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Ready for Order
Don't wait to elevate your milling projects with a tool that delivers precision and durability. Add the Series 700 4-Flute Center Cut end mill to your cart today and experience milling that meets your toughest demands with ease.
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