1/2" X 1/2" HSS 4 Flute Single End X Long End Mill Shopify Collective They are made with 8660

They are made with 8660 nickel chromium molybdenum steel that's heat-treated to 54–58 HRC to produce tools that are hard

Part Number: DUR-JSC-193218-94T-D719

Part Number: BIT-D/APT

They are comprised of two opposing blades that meet in the center

The handle on the top of the stacking tool box allows multiple boxes latched together to be carried

1/2" X 1/2" HSS 4 Flute Single End X Long End Mill Shopify Collective They are made with 8660Product Description High speed steel end mills are reliable tools designed for versatile milling applications. Known for their toughness and durability, these end mills provide excellent cutting performance and longevity across a wide range of materials. They can be used for general purpose milling including profiling and open ended slots and keyways. Brand Drill America Part Number DWCF918 Size 1 2" Material High Speed Steel Flute Length 3" Length 5"