Accupro 14899853 Square End Mill 0.01 in 4 Flute Carbide

Product Description

The ACCUPRO 14899853 is a solid carbide square end mill designed for high-precision milling of small-diameter features in ferrous and non-ferrous materials. With a 0.01-inch cutting diameter and a 4-flute spiral geometry at a 30-degree helix angle, this tool is built for fine detail work where dimensional accuracy is critical. The AlTiN coating extends tool life in high-heat cutting environments. The micrograin carbide substrate provides the rigidity needed to maintain tolerances at this scale. This end mill is a single-end, center-cutting tool with right-hand cutting and right-hand flute direction, making it suitable for conventional CNC milling operations.

This end mill fits applications requiring micro-feature machining, slot milling, and profiling in tool and die, mold making, medical device, and aerospace component work. The extended reach design, with a 0.1-inch reach length, allows access to recessed features without sacrificing rigidity. The 1/8-inch shank diameter is compatible with standard collet systems found on CNC machining centers and high-speed spindles. It is suited for use in production shops and precision job shops where tight tolerances and fine surface finishes are required.

Key Features

• 0.01-inch cutting diameter for micro-feature and fine-detail milling
• 4-flute spiral geometry with 30-degree helix angle for smooth chip evacuation
• AlTiN coating for elevated heat resistance and extended tool life
• Micrograin solid carbide substrate for rigidity and wear resistance
• Center-cutting design allows direct plunge entry
• Extended reach with 0.1-inch reach length for recessed feature access

Compatibility

Designed as an OEM-style replacement or standard tooling selection for CNC machining centers and high-speed spindles accepting a 1/8-inch shank collet.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully powered down and locked out before changing tooling. Seat the 1/8-inch shank fully into the collet and verify runout before cutting. At this diameter, excessive runout or improper clamping will result in immediate tool breakage.