Accupro 12463192 Corner Radius End Mill 0.065 in 2 Flute

Product Description

The ACCUPRO 12463192 is a solid carbide corner radius end mill designed for precision milling in tight tolerances and small-feature applications. It measures 0.0650 inches in diameter with a 0.0150-inch corner radius and a 2-flute spiral geometry. The flute length (length of cut) is 0.1950 inches, and the overall length is 1.5 inches. Manufactured from micrograin solid carbide, this tool delivers the rigidity and edge retention needed for hard materials and fine-detail work. It carries a bright/uncoated finish and is centercutting, allowing plunge entry. Intended for use by machinists and tooling professionals on CNC mills and manual vertical mills.

This end mill belongs to the Miniature series, making it well suited for micro-machining, moldmaking, die work, and any application requiring a small-diameter tool with a controlled corner radius. The 0.0150-inch radius breaks the sharp corner on milled features, reducing stress concentrations and improving surface finish at the transition. Right-hand cut and right-hand spiral flute direction are standard for conventional CNC milling operations. The 1/8-inch shank diameter fits standard collets commonly found on CNC machining centers, tool grinders, and benchtop mills used in production and prototype environments.

Key Features

• 0.0150-inch corner radius reduces stress risers on milled pockets and slots
• Micrograin solid carbide construction for hardness and edge stability
• Centercutting design allows direct plunge entry without pre-drilling
• 2-flute spiral geometry promotes chip evacuation in small-diameter cuts
• Bright/uncoated finish suitable for a wide range of work materials
• Right-hand cut and right-hand helix for standard CNC spindle compatibility

Compatibility

Designed as an OEM-style replacement or direct-use miniature end mill for CNC machining centers and manual mills accepting a 1/8-inch shank collet. No specific machine model compatibility was stated by the manufacturer for this part.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the spindle is fully stopped and the machine is locked out before changing tooling. Seat the shank fully in the collet to the recommended engagement depth and torque the collet nut to the machine manufacturer's specification. Verify runout with a dial indicator before beginning a cut, as small-diameter carbide end mills are sensitive to even minor collet or spindle runout.