YG-1 Square End Mill: High Speed Steel, 2 Flute, 1" Mill Dia, 3" LOC, 5-1/2" OAL (MPN 99089)
SKU 3G-OTH-232493
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is YG-1 Square End Mill 99089 used for?
The YG-1 Square End Mill 99089 is a high-speed steel, 2-flute end mill designed for aluminum and non-ferrous materials. It is used in milling operations to create square-bottomed slots, pockets, and contours in industrial machining, particularly in automotive and aerospace applications.
What are the specifications of YG-1 Square End Mill 99089?
The YG-1 Square End Mill 99089 has a 1-inch mill diameter, 3-inch length of cut, and 5-1/2-inch overall length. It is made of high-speed steel with 2 flutes, optimized for aluminum. The manufacturer part number is 99089, and it is available as SKU 55GP11.
Where to buy YG-1 Square End Mill 99089 worldwide?
You can source the YG-1 Square End Mill 99089 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 end mill to procurement teams globally.
How to select the right YG-1 end mill for aluminum?
For aluminum, select a YG-1 end mill with 2 flutes and high-speed steel, like the 99089, to maximize chip evacuation and reduce heat. Match the mill diameter to your cut width and length of cut to your depth. Ensure the shank fits your machine collet. 3G Electric can advise on sizing for your application.
Used in
Common applications for YG-1YG-1 Products
3G Electric supplies YG-1 high-speed steel square end mills for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














