Square End Mill, 0.4375 in, HSS MPN:12063
Square End Mill, 0.4375 in, HSS
This Square End Mill from YG-1 TOOL is a versatile cutting tool designed for precision milling applications. With a 0.4375 in milling diameter and 1 in length of cut, it's ideal for working with a variety of materials in aerospace, automotive, and general engineering industries. The high-speed steel construction ensures durability and resistance to wear, while the uncoated surface provides optimal chip evacuation and surface finish. Its Weldon flat shank and 1/2 in shank diameter offer secure mounting options. Perfect for tasks such as slotting, profiling, and face milling, this end mill is a reliable choice for demanding machining operations.
Top product features:
- High Speed Steel construction for improved durability and resistance to wear
- Milling Dia. of 0.4375 in for precise cutting and detailed work
- Weldon Flat shank for secure tool holder and stable operation
Top product applications:
- Turning
- Milling
- Drilling
Square End Mill, 0.4375 in Milling Dia., High Speed Steel, Uncoated, Weldon Flat, Length of Cut 1 in, Overall Length 4 1/8 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 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.75
- Package Width: 4.75
- Package Height: 4.75
- Package Weight: 0.21
- 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 3:42am UTC
Category: Cutting Tools