Accupro 33065 Corner Chamfer End Mill 1 in 5 Flute

Product Description

The ACCUPRO 33065 is a corner chamfer end mill designed for producing chamfered edges and angled profiles in ferrous and non-ferrous materials. Built from powdered metal, this tool offers a balance of toughness and wear resistance suited to general-purpose milling operations. It features a 1 inch cutting diameter, a 2 inch length of cut (LOC), and a 5-flute configuration that supports fine-pitch cutting with a right-hand cutting direction and right-hand flute spiral. The bright, uncoated finish keeps the tool ready for use without additional coating prep. A 30-degree helix angle promotes smooth chip evacuation during profiling passes.

This end mill is intended for machinists and toolroom operators working on manual mills, CNC machining centers, and knee mills where corner chamfering or edge-breaking operations are required. Its centercutting design allows plunge entry, giving the operator flexibility in approaching the workpiece. With a 1 inch shank diameter and a 4.5 inch overall length (OAL), it fits standard ER and CAT toolholders commonly found in job shop and production environments. The fine-pitch flute geometry suits light-to-moderate material removal where surface finish is a priority.

Key Features

• Powdered metal construction for improved toughness and edge retention versus standard HSS
• 5-flute fine-pitch design supports better surface finish at moderate feed rates
• Centercutting geometry allows direct plunge entry into the workpiece
• 30-degree helix angle aids chip evacuation during profiling and chamfering passes
• Right-hand cut and right-hand flute direction for use in standard spindle configurations
• Bright uncoated finish - no coating preparation required before first use

Compatibility

Designed as an OEM-style replacement or direct-use cutting tool compatible with standard 1 inch straight-shank toolholders used in CNC and manual milling machines.

Installation Notes

Installation of this end mill should be performed by a qualified machinist familiar with proper toolholder torque procedures and runout verification. Ensure the spindle is fully stopped and the machine is in a safe state before changing tooling. Verify shank seating depth and holder clamping per the toolholder manufacturer's guidelines. Inspect the cutting edges for chips or damage before each use and replace the tool if wear exceeds acceptable limits for the application.