Square End Mill, 0.4375 in, Cobalt MPN:05313
Square End Mill, 0.4375 in, Cobalt
This YG-1 TOOL Cobalt Square End Mill is a high-performance cutting tool designed for precision milling operations. With its 0.4375 inch milling diameter and 1.75 inch length of cut, it excels in applications requiring aggressive material removal and smooth finishes. The cobalt alloy provides exceptional hardness and wear resistance, extending tool life and reducing downtime. Suitable for a range of industries, including aerospace, automotive, and medical, this end mill is ideal for machining aluminum, copper, and other non-ferrous materials. Its compact design and Weldon flat shank ensure secure mounting and easy handling in a variety of machining setups.
Top product features:
- Cobalt composition for improved wear resistance and high-temperature stability
- Square end mill design for precise cutting and machining of square profiles
- Weldon flat shank design for secure tool holding and easy installation
Top product applications:
- Milling of steel and other hard materials
- Milling of cast iron
- Milling of stainless steel
Square End Mill, 0.4375 in Milling Dia., Cobalt, Uncoated, Weldon Flat, Length of Cut 1.75 in, Overall Length 3 3/4 in, Shank Dia. 1/2 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 3 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.50
- Package Width: 4.50
- Package Height: 4.50
- Package Weight: 0.17
- 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 January 22, 2026 3:51pm UTC
Category: Cutting Tools