Accupro 14797246 Square End Mill 0.07in 3 Flute Carbide

Product Description

The ACCUPRO 14797246 is a solid carbide square end mill designed for precision milling operations in metal, composites, and engineered plastics. With a 0.07-inch cutting diameter and a 0.105-inch length of cut, this tool is built for small-feature work where tight tolerances and clean wall finishes are critical. The micrograin carbide substrate provides the hardness and edge retention needed for high-speed machining in demanding materials. Three flutes with a 30-degree right-hand helix balance chip evacuation with surface finish quality. The bright, uncoated finish makes this a practical choice for general-purpose applications where coating chemistry is not required by the job.

This end mill is suited for CNC milling centers and manual mills running small-diameter toolpaths in die and mold work, medical component machining, electronics fixtures, and precision prototype work. The 1/8-inch shank diameter fits standard collet systems, and the 2.5-inch overall length with a 0.375-inch reach length makes it appropriate for shallow-pocket and slot milling where extended reach into deep cavities is not required. Machinists and toolroom operators working on close-tolerance features will find the diameter tolerance of plus 0.0000 and minus 0.0010 inch consistent with finish-pass requirements.

Key Features

• 0.07-inch cutting diameter with plus 0.0000 / minus 0.0010 inch diameter tolerance for tight-tolerance finish work
• Micrograin solid carbide construction for hardness, wear resistance, and edge stability
• 3-flute, 30-degree right-hand helix spiral flute design balances chip clearance and finish quality
• Center-cutting geometry allows plunge entry without a pre-drilled hole
• Bright uncoated finish suitable for general-purpose milling across a range of workpiece materials
• Extended reach configuration with 0.375-inch reach length for small-feature access

Compatibility

Designed as a direct-fit replacement or standard tooling selection for CNC and manual milling machines accepting a 1/8-inch shank collet or end mill holder. Compatible with applications requiring a length-of-cut range of 0.1000 to 0.2000 inch.

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. Seat the 1/8-inch shank fully into the collet or holder and torque the retention hardware to the machine manufacturer specification. Inspect the cutting edges for chips or damage before initiating a cut, and verify runout with a dial indicator when working to the stated diameter tolerance.