YG-1 Square End Mill: Cobalt, 2 Flute, 1-1/4" Mill Dia, 3" LOC, 7-1/4" OAL (MPN 03445)
SKU 3G-OTH-270296
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Frequently Asked Questions
What is YG-1 Square End Mill 03445 used for?
The YG-1 Square End Mill 03445 is a general-purpose cobalt square end mill used for milling slots, profiling, and contouring in ferrous and non-ferrous materials. Its 2-flute design provides efficient chip evacuation, making it suitable for roughing and finishing operations in industrial machining.
What are the specifications of YG-1 Square End Mill 03445?
The YG-1 Square End Mill 03445 has a 1-1/4" mill diameter, 3" length of cut, and 7-1/4" overall length. It is made of cobalt steel with 2 flutes, designed for general-purpose milling. The manufacturer part number is 03445, and it is a square end mill for flat-bottom cuts.
Where to buy YG-1 Square End Mill 03445 worldwide?
You can source the YG-1 Square End Mill 03445 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this YG-1 end mill to procurement teams globally.
How to select the right YG-1 square end mill for your application?
To select the right YG-1 square end mill, match the mill diameter and length of cut to your workpiece geometry. For general-purpose milling in steel or cast iron, the 2-flute cobalt design of model 03445 offers good chip clearance. Consider material hardness and machine spindle speed for optimal performance.
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3G Electric supplies YG-1 general purpose cobalt square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














