YG-1 07565 Square End Mill 3/16 Inch 4 Flute Solid Carbide

Product Description

The YG-1 07565 is a solid carbide square end mill designed for precision milling in metalworking applications. Built from micrograin carbide and left in a bright uncoated finish, it delivers consistent cutting performance in steel, stainless steel, non-ferrous metals, and hard materials. The 4-flute, right-hand spiral configuration with a 30-degree helix angle supports efficient chip evacuation and stable cutting. With a 3/16-inch diameter and 5/8-inch length of cut, this end mill is suited for fine detail work, slotting, profiling, and peripheral milling where tight tolerances are required. It is a single-end tool with a straight cylindrical shank.

This end mill is used in CNC machining centers, manual knee mills, and benchtop milling machines. It is a regular-length tool appropriate for general-purpose metal removal in job shops, maintenance machining, and production environments. Primary workpiece material is steel, with secondary suitability for stainless steel, non-ferrous metals, and hard materials. The non-centercutting design means it is not intended for direct plunge drilling; side milling and ramping entry are the correct approaches for this tool.

Key Features

• Micrograin solid carbide construction for rigidity and wear resistance in metal cutting
• 4-flute right-hand spiral design with 30-degree helix angle for efficient chip evacuation
• Bright uncoated finish suitable for non-ferrous and general steel milling
• Right-hand cutting direction with straight cylindrical shank for standard collet holders
• Regular length profile keeps tool deflection low in close-tolerance operations
• Mill diameter tolerance of 0.0000 to -0.0012 inches for precise fit and finish

Compatibility

Designed as an OEM-style replacement and standard tooling option for CNC and manual milling setups accepting a 3/16-inch straight cylindrical shank; fits standard ER collets and milling chucks sized for 3/16-inch shank tooling.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Secure the shank to the full recommended grip depth in the collet or chuck to minimize runout and tool pullout risk. Do not use this non-centercutting end mill for direct plunge cuts; use ramping or helical interpolation for pocket entry.