Accupro 14788503 Square End Mill 4 Flute Solid Carbide 1mm

Product Description

The ACCUPRO 14788503 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. Built with four helical flutes and a centercutting geometry, it is capable of both plunge cutting and peripheral milling operations. The 1.00 mm mill diameter and 2.00 mm length of cut make it well suited for fine detail work, slotting, and profiling in small-feature components. A 3.00 mm cylindrical shank provides secure toolholder retention. Solid carbide construction delivers rigidity and wear resistance in demanding cutting environments. This tool is installed and operated by machinists and CNC programmers working in precision manufacturing, tool and die, and prototype shops.

This end mill is used in vertical machining centers, CNC mills, and manual knee mills where small-diameter tooling is required. The 29 to 31 degree helix angle supports efficient chip evacuation and smooth cutting action in ferrous and non-ferrous materials. With an overall length of 38.00 mm and a compact 2.00 mm cutting length, it is optimized for high-precision contouring and finishing passes in tight geometries. No chipbreaker geometry keeps the cutting profile clean for smooth surface finishes.

Key Features

• 1.00 mm mill diameter for fine detail and small-feature milling
• Solid carbide construction for rigidity and extended tool life
• Four helical flutes with 29 to 31 degree helix angle for efficient chip removal
• Centercutting design enables direct plunge entry
• 3.00 mm cylindrical shank fits standard small-bore toolholders
• 38.00 mm overall length suits typical short-reach machining setups

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide square end mill for CNC and manual milling machines that accept a 3.00 mm cylindrical shank toolholder.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer's toolholder torque and runout specifications. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Confirm shank seating depth and runout with a dial indicator before cutting. Follow applicable shop safety standards for small-diameter carbide tooling, which is brittle and susceptible to breakage under side load or improper feeds and speeds.