YG1 28573 | 1/4" Diameter x 1/4" Shank x 5/8" LOC x 2-1/2" OAL 3 Flute Bright Carbide Single Square End Mill

Description

The YG1 28573 is a precision-machined solid carbide cutting tool made for professional metalworking applications requiring exceptional edge retention and dimensional accuracy. This YG1 28573 1/4" carbide end mill features a 1/4-inch diameter matched to a 1/4-inch shank, ensuring optimal balance and minimal runout during high-speed milling operations. The 3-flute square-end mill configuration provides superior chip evacuation compared to 2-flute designs while maintaining robust cutting edge strength for aggressive material removal. With a 5/8" LOC end mill specification, the YG1 carbide single square end mill delivers adequate cutting depth for slot milling, profiling, and pocketing operations without excessive tool deflection. The 2-1/2" OAL carbide cutter dimension provides sufficient length for reaching into cavities while maintaining rigidity essential for precision tolerance work. Manufactured in Korea to exacting E5981 series standards, this end mill features a bright uncoated carbide substrate that maintains sharp cutting edges across extended service intervals. The 45-degree helix angle balances cutting efficiency with surface finish quality, making this tool suitable for diverse materials including aluminum, mild steel, and pre-hardened alloys. Center-cutting capability enables plunge milling operations, eliminating the need for pre-drilling in many applications. Right-hand cutting and flute direction match standard CNC programming conventions, simplifying toolpath generation. The single-ended design concentrates carbide material at the cutting end, providing maximum edge strength compared to double-end configurations. While not specifically marketed as an end mill for hardened steel, the solid carbide construction handles semi-hardened materials effectively. The plain square end geometry produces clean-cornered slots and sharp-edged pockets essential for precision component manufacturing. Unlike solid carbide thread mills requiring specialized geometries, this versatile square end mill serves general-purpose machining requirements across diverse industries.

Product Features and Benefits

3-Flute Design Efficiency

The YG1 28573 3-flute square end mill balances chip clearance with cutting edge strength, enabling higher feed rates than 2-flute YG1 28573 1/4" carbide end mill alternatives.

Optimal 5/8" Length Of Cut

The 5/8" LOC end mill specification provides adequate depth capacity for most slot and pocket operations in the YG1 carbide single square end mill application range.

Center-Cutting Capability

Enables plunge milling without pre-drilling, making the YG1 28573 versatile as both an end mill and spotting tool in 3-flute square end mill setups.

45-Degree Helix Angle

Optimized geometry in this 2-1/2" OAL carbide cutter delivers smooth cutting action while minimizing chatter during side milling and profiling operations.

Solid Carbide Construction

Premium substrate in the YG1 carbide single square end mill outlasts HSS alternatives, maintaining sharp edges longer than conventional end mills for hardened steel materials.

Frequently Asked Questions

What materials can the YG1 28573 machine process effectively?

The YG1 28573 1/4" carbide end mill excels in aluminum, mild steel, stainless steel, and pre-hardened alloys requiring 3-flute square end mill performance.

How does the 3-flute design benefit milling operations?

The 3-flute square end mill configuration enables higher feed rates and improved surface finish compared to 2-flute YG1 carbide single square end mill designs.

What cutting depth does the 5/8" LOC end mill support?

The YG1 28573 handles full 5/8-inch depth cuts in slots and pockets, with the 2-1/2" OAL carbide cutter providing reach for deeper cavity access.

Can this YG1 carbide single square end mill plunge cut?

Yes, center-cutting geometry on the YG1 28573 1/4" carbide end mill enables plunging operations, eliminating pre-drilling in many 3-flute square end mill applications.

Is the YG1 28573 suitable as an end mill for hardened steel?

While the solid carbide construction handles semi-hardened materials, a dedicated coated end mill for hardened steel applications may provide superior performance in fully hardened workpieces.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov