End Mill, Roughing, Co, 7/16, 4 FL, Sq End MPN:4509900
End Mill, Roughing, Co, 7/16, 4 FL, Sq End
This roughing end mill from OSG is designed for heavy-duty machining, featuring a 0.4375 inch milling diameter and a 1 inch length of cut. Constructed from cobalt for exceptional hardness and wear resistance, this end mill excels in demanding applications such as roughing, facing, and slotting. Its non-coolant through design and Weldon flat shank enable efficient operation and secure mounting. Ideal for use in automotive, aerospace, and industrial manufacturing, this end mill delivers high performance and reliability, making it a valuable addition to any machining operation.
Top product features:
- Cobalt construction provides increased hardness and wear resistance
- Non-Coolant Through design allows for efficient chip evacuation and improved cutting performance
- Weldon Flat shank design provides a secure fit in tool holders and reduces the risk of slippage during operation
Top product applications:
- Machining cast iron
- Milling steel
- Cutting aluminum
Roughing End Mill, 0.4375 in Milling Dia., Cobalt, Uncoated, Non-Coolant Through, 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: BR
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.50
- Package Width: 0.75
- Package Height: 0.75
- Package Weight: 0.70
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on March 14, 2026 3:48am UTC
Category: Cutting Tools