Roughing End Mill, 0.4375 in, Cobalt MPN:76312
Roughing End Mill, 0.4375 in, Cobalt
This YG-1 TOOL Roughing End Mill is designed for heavy-duty machining applications, featuring a cobalt alloy construction for improved durability and resistance to wear. The uncoated surface allows for maximum chip removal and tool life. With a milling diameter of 0.4375 inches and a length of cut of 1 inch, this end mill is ideal for roughing operations in a variety of industries, including aerospace, automotive, and general machining. Its compact size and Weldon flat shank make it easy to handle and mount in most machining setups.
Top product features:
- Cobalt construction for increased durability and resistance to wear
- Uncoated surface for improved chip evacuation and reduced tool wear
- Weldon flat shank design for secure tool holding and reduced tool breakage
Top product applications:
- Machining of cast iron and steel
- Heavy roughing operations in steel
- Milling of heat-treated steel
Roughing End Mill, 0.4375 in Milling Dia., Cobalt, Uncoated, Weldon Flat, Length of Cut 1 in, Overall Length 2 11/16 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 3 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.62
- Package Width: 3.62
- Package Height: 3.62
- 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 4, 2026 5:19am UTC
Category: Cutting Tools