Carbide End Mill, HP421, 3.5mm D, 12mm Cut MPN:HP421-1378
Carbide End Mill, HP421, 3.5mm D, 12mm Cut
The OSG Carbide End Mill, HP421, is a high-performance cutting tool designed for precision milling applications. With its 3.5mm diameter and 12mm cutting length, it is ideal for machining complex parts and shapes in a variety of industries. The carbide construction and TiAlN coating provide exceptional wear resistance and thermal stability, resulting in longer tool life and improved surface finish. Suitable for use in CNC machining centers, the HP421 end mill is perfect for aerospace, automotive, and medical device manufacturing, as well as other industries requiring high accuracy and precision.
Top product features:
- Square End Mill design allows for straight cutting
- Carbide material provides increased durability and hardness
- TiAlN coating enhances tool life and reduces wear
Top product applications:
- Machining aluminum alloys
- Milling titanium alloys
- Drilling and tapping steel
Square End Mill, 3.5 mm Milling Dia., Carbide, TiAlN, Non-Coolant Through, Straight, Length of Cut 12 mm, Overall Length 51 mm, Shank Dia. 4 mm, Neck Dia. Not Applicable
Additional Information
- Country of Origin: US
- 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: 0.50
- Package Width: 3.00
- Package Height: 0.50
- Package Weight: 0.02
Product info last updated on February 5, 2026 3:05pm UTC
Category: Cutting Tools