Accupro 40279929 Indexable Chamfer Face Mill 5 in

Product Description

The ACCUPRO 40279929 is an indexable chamfer angle face mill designed for precision face milling operations in metal cutting environments. It features a 45-degree lead angle, a negative radial and positive axial rake configuration, and accommodates nine screw-locked inserts for consistent, repeatable cutting performance. The minimum cutting diameter is 5 inches and the maximum cutting diameter is 5.3544 inches, with a maximum depth of cut of 0.1300 inches. The arbor hole diameter is 1.5 inches. This tool is installed and operated by machinist and toolroom professionals on milling centers and horizontal or vertical machining platforms.

This face mill is suited for chamfering and face milling applications requiring a right-hand cutting direction. The Series CI, ADSM cutter style is built for shops running moderate to high-volume material removal on steel and ferrous workpieces. Compatible insert size code is 08, and the coolant-through design supports chip evacuation and tool life in demanding cutting conditions. The overall height is 2.5 inches with a hub diameter of 3.4646 inches and a keyway width of 0.6339 inches.

Key Features

• 45-degree lead angle for controlled chamfer and face milling cuts
• Nine indexable inserts held by screw-lock method for rigidity and quick change
• Coolant-through design improves chip evacuation and insert life
• Negative radial, positive axial rake geometry balances cutting forces
• Right-hand cutting direction compatible with standard spindle rotation
• Steel toolholder construction for durability in production environments

Compatibility

Compatible inserts include HNKU 4.542AZER and HOKU 4.542AZER. Insert size code 08 applies. Designed for arbor-mount configurations with a 1.5-inch arbor hole diameter and standard keyway drive.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines. Power down and lock out the spindle before mounting or removing the face mill. Verify arbor and keyway dimensions match the machine spindle before seating the cutter. Confirm insert seating and screw torque per the insert manufacturer specification before beginning a cut.