Square End Mill, Single End, 1-1/4", Cobalt MPN:03445CN
Square End Mill, Single End, 1-1/4", Cobalt
The YG-1 TOOL Square End Mill is a high-performance cutting tool designed for precision milling operations. With its 1-1/4 inch cobalt construction and TiN coating, this end mill offers exceptional hardness and wear resistance, reducing tool breakage and extending tool life. Its 3 inch length of cut and 7 1/4 inch overall length provide optimal reach and control in a variety of applications, including aerospace, automotive, and die/mold manufacturing. Its Weldon flat design ensures secure tool holder engagement, minimizing vibration and improving surface finish. Ideal for machining a range of materials, including steel, stainless steel, and cast iron.
Top product features:
- Cobalt alloy construction for improved wear resistance and heat tolerance
- TiN coating for reduced friction and improved tool life
- Weldon flat for secure tool holder attachment and reduced vibration
Top product applications:
- Milling of steel and cast iron
- Milling of stainless steel
- Milling of hard materials such as titanium and Inconel
Square End Mill, 1.25 in Milling Dia., Cobalt, TiN, Weldon Flat, Length of Cut 3 in, Overall Length 7 1/4 in, Shank Dia. 1 1/4 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: 8.00
- Package Width: 8.00
- Package Height: 8.00
- Package Weight: 2.12
- 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 11, 2026 2:18pm UTC
Category: Cutting Tools