Accupro 40607624 Indexable Chamfer Face Mill 2.5 in

Product Description

The ACCUPRO 40607624 is an indexable chamfer angle face mill designed for precision chamfering and face milling operations on machining centers and milling machines. It features a 45-degree lead angle and accepts five HNKU or HOKU 4.542AZER inserts held by screws, with a negative radial and positive axial rake geometry for stable cutting performance. The cutter spans a minimum cutting diameter of 2.5 inches to a maximum cutting diameter of 2.8544 inches, with a maximum depth of cut of 0.130 inches. Coolant-through capability supports chip evacuation and tool life in demanding cuts. Licensed machinists and toolroom technicians handling ferrous and non-ferrous workpieces are the primary users of this cutter body.

This face mill is suited for right-hand cutting in production and job-shop environments where chamfering edges or generating angled faces at 45 degrees is required. It mounts via a 0.75 inch arbor hole with a 0.3209 inch keyway for positive drive. With an overall height of 1.5 inches and a hub diameter of 1.8898 inches, it fits standard arbor setups on vertical and horizontal milling machines. The CI-series cutter style ADSM body accommodates size 08 inserts for quick indexing without removing the cutter from the spindle.

Key Features

• 45-degree lead angle for consistent chamfer geometry on steel and other machinable materials
• Five-insert configuration for high metal removal rates at moderate feed rates
• Coolant-through design aids chip flushing and thermal management during extended cuts
• Screw-lock insert retention provides repeatable seating and fast index changeovers
• Negative radial and positive axial rake balances cutting force with edge stability
• Compatible with HNKU 4.542AZER and HOKU 4.542AZER inserts for broad insert sourcing flexibility

Compatibility

Compatible inserts are HNKU 4.542AZER and HOKU 4.542AZER, size code 08. This cutter body is designed for use with a 0.75 inch arbor-mount setup on standard milling machine spindles using right-hand cutting direction.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer's spindle and arbor torque procedures. Power down and lock out the machine spindle before mounting or indexing inserts. Verify arbor and keyway alignment before tightening to prevent runout. Always inspect insert seats and clamping screws for wear or contamination before each use.