CGS Tool

Climb Milling vs. Conventional Milling – Which One Are You Using? 🤔

When it comes to CNC machining, your milling strategy can make a big difference in tool life, surface finish, and productivity.

For most modern CNC machines, climb milling is the preferred method because it offers:

✔️ Lower cutting forces
✔️ Better chip evacuation
✔️ Improved surface finish
✔️ Reduced heat buildup
✔️ Longer carbide tool life

Pair that with the CGS Tool Beast Series 4-Flute Roughing End Mills, and you're ready to tackle aggressive roughing applications with confidence.

The Beast Series is designed to deliver:
🔹 High metal removal rates
🔹 Excellent chip control
🔹 Reduced vibration
🔹 Outstanding performance in steel, alloy steel, stainless steel, and cast iron

While conventional milling still has its place—especially on older machines or when cutting through scale—most CNC shops can benefit from the efficiency of climb milling.

👉 Want to learn more about the Beast Series and find the right cutting tool for your next job? Visit https://www.CGSTool.com

Question for the machinists:
Do you primarily use climb milling or conventional milling for roughing operations? Tell us why in the comments!

#𝑴𝒂𝒅𝒆𝒊𝒏𝑼𝑺𝑨

CGS Tool will be closed on Monday, May 25, 2026 in honor of Memorial Day.
We’ll be back and ready to help on Tuesday, May 26, 2026.
Today we remember and honor the courageous service members who gave everything for our freedom. ❤️
If you need anything urgent before the holiday, feel free to email us at [email protected].
Have a safe and meaningful Memorial Day!

Conventional vs Eccentric Relief in End Mills – Which One Is Actually Better?
Most machinists focus on flutes, helix, and coatings… but the relief geometry behind the cutting edge can make or break your tool life.
✅ Conventional Relief (Traditional) = Narrow edge support → faster chipping & wear
✅ Eccentric Relief (Premium) = Wide, strong carbide backing → longer tool life, better performance, higher feeds
CGS Tool makes Eccentric Relief standard on their entire premium lineup — including the VMAX MX Series built for Titanium & Inconel.
If you machine tough materials and want fewer tool changes, less chipping, and more consistent finishes, this geometry difference matters more than you think.
👉 Read the full breakdown here:
https://www.cgstool.com/blog/concentric-vs-eccentric-relief-end-mills
Which relief type are you running in your shop? Drop a comment 👇
Shop VMAX MX Series → https://www.cgstool.com/vmax-mx-series/

Roughing vs. finishing end mills can be confusing if you’re new to machining, so here’s a simple way to look at it:
• Roughing end mills remove a lot of material fast. They have fewer, larger teeth and a more aggressive shape, which makes them great for early stages but leaves a rougher surface.
• Finishing end mills focus on accuracy and surface quality. They have more, sharper teeth, cut slower, and leave a clean, smooth finish.
Most jobs use both: rough first to shape, then finish to refine.
If you’d like a clear, practical breakdown with examples, you can read more here: https://lnkd.in/ggfMRcF9
CGS Tool
1155 Industrial Parkway, Medina, Ohio
[email protected]