Accupro 14788447 Square End Mill 3/4 Inch 3 Flute Solid Carbide

Product Description

The ACCUPRO 14788447 is a solid carbide square end mill designed for precision milling operations in metal, composites, and hard materials. This centercutting, 3-flute tool features a 3/4 inch mill diameter with a helical flute geometry that promotes chip evacuation and smooth cutting action. The cylindrical shank measures 3/4 inch in diameter, and the tool delivers a 2 inch length of cut within a 6 inch overall length. Solid carbide construction provides the rigidity and wear resistance required for demanding production environments. Licensed machinists and CNC operators working in job shops, toolrooms, and manufacturing facilities are the primary users.

This end mill suits CNC machining centers and manual mills where slotting, profiling, and plunge cutting are required. The centercutting capability allows direct plunge entry into workpiece material without pre-drilling. The 3-flute configuration balances chip load and surface finish, making it appropriate for ferrous and non-ferrous materials. No chipbreaker and no extended reach keep the design straightforward for standard-depth applications.

Key Features

• 3/4 inch mill diameter with matching 3/4 inch cylindrical shank for direct collet or end mill holder mounting
• Centercutting geometry enables plunge cutting without a pilot hole
• 3-flute helical design balances chip evacuation with cutting efficiency
• 2 inch length of cut accommodates standard-depth slotting and profiling passes
• Solid carbide construction delivers rigidity and extended tool life compared to high-speed steel
• 6 inch overall length suits most standard spindle and workholding setups

Compatibility

Designed as an OEM-style solid carbide square end mill suitable for CNC machining centers and manual milling machines accepting a 3/4 inch cylindrical shank tool holder or collet.

Installation Notes

Installation and tool changes should be performed by a qualified machinist or CNC operator with the machine powered down and spindle at a complete stop. Use a calibrated torque wrench and manufacturer-specified collet or end mill holder rated for 3/4 inch shank tooling. Verify runout with a dial indicator after seating the tool before beginning any cutting operation. Follow applicable shop safety protocols and machine tool operating procedures throughout the tool change process.