Accupro 14786370 Square End Mill 1/32 Inch 2 Flute Carbide

Product Description

The ACCUPRO 14786370 is a solid carbide square end mill designed for precision milling in metal, composite, and hard material applications. With a mill diameter of 0.031 inches (1/32 inch) and a 2-flute helical geometry, this end mill delivers clean, accurate cuts at small scales where rigidity and runout control are critical. The centercutting design allows plunge entry directly into the workpiece. Overall length is 1.5 inches with a length of cut of 0.063 inches (1/16 inch). Solid carbide construction provides the hardness and wear resistance needed for high-speed CNC operations in close-tolerance work.

This end mill is suited for light finishing passes, slotting, and profiling in small-diameter applications on CNC machining centers and manual mills. The 1/8-inch cylindrical shank fits standard collet toolholders commonly found in vertical machining centers and high-speed spindles. Its compact geometry makes it a go-to choice for mold work, die work, engraving, and detailed part features where a larger tool cannot reach. The non-extended-reach configuration keeps deflection minimal at this diameter.

Key Features

• Solid carbide construction for hardness and wear resistance in demanding materials
• Centercutting capability allows direct plunge milling without pre-drilling
• 2-flute helical design promotes chip evacuation and reduces cutting forces
• 0.031-inch mill diameter for fine-detail and small-feature work
• Cylindrical 1/8-inch shank fits standard collet toolholders
• No chipbreaker for smooth, continuous cut geometry

Compatibility

Designed as an OEM-style replacement end mill for CNC machining centers and manual mills equipped with standard 1/8-inch collet toolholding systems.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the spindle fully powered down and locked out. Secure the cylindrical shank in a matched collet to the proper clamping torque per the toolholder manufacturer guidelines. At 0.031 inches diameter, handle with care during setup to avoid chipping the cutting edges. Inspect the collet and collet bore for runout before use, as excessive runout at this diameter will reduce tool life significantly.