Accupro 14788349 Square End Mill 3/16 Inch 2 Flute Carbide

Product Description

The ACCUPRO 14788349 is a 2-flute solid carbide square end mill designed for precise milling operations in ferrous and non-ferrous materials. With a mill diameter of 0.1880 inches (3/16 inch) and a helical flute geometry at a 38 to 42 degree helix angle, it delivers efficient chip evacuation and smooth cutting action. The centercutting design allows for direct plunge entry into workpiece material. This tool is intended for use by machinists and tool-and-die professionals on CNC machining centers and manual mills where tight tolerances and reliable performance are required.

This end mill is suited for light to medium material removal in applications including slotting, profiling, and contouring. The 3/16 inch cylindrical shank provides consistent tool holding in standard collets and end mill holders. With an overall length of 2 inches and a length of cut of 0.3750 inches (3/8 inch), it is well matched to shallow-depth finishing passes and precision detail work in production and job shop environments.

Key Features

• Centercutting design permits direct plunge milling without a pre-drilled entry hole
• Solid carbide construction provides rigidity and wear resistance compared to high-speed steel tooling
• Helical flute geometry promotes efficient chip evacuation and reduces cutting heat
• 38 to 42 degree helix angle suits a range of workpiece materials
• Cylindrical shank diameter of 0.1880 inches fits standard 3/16 inch collets and tool holders
• No chipbreaker geometry for clean, continuous chip formation on finishing operations

Compatibility

Designed as an OEM-style replacement and standard production end mill for use in any machining setup accepting a 3/16 inch cylindrical shank end mill holder or collet.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer's tool-holding torque and runout specifications. Ensure the spindle is fully stopped and the machine is locked out before changing tooling. Inspect the collet or end mill holder for wear or contamination before seating the shank. Confirm proper tool projection length and runout with a dial indicator before beginning a cut.