5/16" Carbide 2 Flute Single End End Mill BoltsandNuts.com Comes with pilot pin

Comes with pilot pin

Tekton's flat end L-keys cover a range of large fastener sizes

Part Number: 75C300HCSL9Y

Depth: 4-11/16" Deep

Part Number: Assortment Kit #501115 Pieces - Coarse Thread

5/16" Carbide 2 Flute Single End End Mill BoltsandNuts.com Comes with pilot pinProduct Description Solid carbide end mills are precision tools designed for high performance milling in a variety of materials. Their solid carbide construction offers exceptional hardness and heat resistance, ensuring extended tool life and superior cutting efficiency. Ideal for applications requiring high accuracy and surface finish, these end mills provide reliable and consistent results in both roughing and finishing operations. Brand Drill