Square End Mill, Single End, 5/16", Cobalt MPN:03301CC
Square End Mill, Single End, 5/16", Cobalt
This high-performance Square End Mill from YG-1 TOOL is designed for demanding machining applications, featuring a 5/16in cutting diameter and a cobalt alloy for exceptional hardness and wear resistance. The TiCN coating provides improved tool life and surface finish. Suitable for milling operations in a variety of industries, including aerospace, automotive, and medical device manufacturing. The square end design allows for precise control and accurate cutting, while the Weldon flat shank ensures secure tool holding. With a long overall length and a 3/8in shank diameter, this end mill is ideal for heavy-duty machining tasks and complex part production.
Top product features:
- Square end mill design for efficient cutting in square-shaped pockets and profiles
- Cobalt alloy construction for high hardness and resistance to wear and heat
- TiCN coating for improved tool life and reduced friction
Top product applications:
- Milling of steel and other high-hardness materials
- Milling of stainless steel and other cobalt-based alloys
- Milling of aluminum and other non-ferrous metals
Square End Mill, 0.3125 in Milling Dia., Cobalt, TiCN, Weldon Flat, Length of Cut 0.75 in, Overall Length 3 5/16 in, Shank Dia. 3/8 in, Neck Dia. Not Applicable
Additional Information
- Country of Origin: KR
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.50
- Package Width: 4.50
- Package Height: 4.50
- Package Weight: 0.10
- California Prop 65 Warning: WARNING: This product can expose you to chemicals including Cobalt metal powder, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Product info last updated on February 16, 2026 2:47am UTC
Category: Cutting Tools