YG-1 70435 General Purpose Cobalt Roughing End Mill

The YG-1 70435 is a general-purpose roughing end mill designed for aggressive material removal in industrial machining. It is commonly used on steel, stainless steel, and cast iron in applications like die/mold making and heavy-equipment fabrication. Its cobalt construction and fine-pitch geometry provide heat resistance and chip evacuation for high-feed roughing passes.

The YG-1 70435 is a 6-flute, fine-pitch cobalt roughing end mill with a 1-1/8" mill diameter, 2" length of cut (LOC), and 4-1/4" overall length (OAL). It is a general-purpose tool for roughing operations on ferrous materials. The manufacturer part number is 70435.

You can source the YG-1 70435 roughing end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this YG-1 tool to procurement teams and machine shops internationally.

Select a YG-1 roughing end mill based on material hardness, required stock removal rate, and machine rigidity. For general-purpose steel roughing, the 70435 with 6 flutes and fine pitch offers good chip control. Match the mill diameter to your cut depth and ensure the shank fits your collet. Consult YG-1's technical data for feed/speed recommendations.