Ingersoll Cutting Tools 3010303 Indexable Chamfer End Mill

Product Description

The INGERSOLL CUTTING TOOLS 3010303 is an indexable chamfer end mill designed for milling applications requiring a 45-degree lead angle. It accepts a single SHLT 090308N-HR insert secured by a screw-style holding method, making insert changes fast and repeatable. The toolholder follows the 15N1 series style with a Weldon flat shank measuring 0.75 inches in diameter. Overall length is 3.5 inches, with a functional length of 1.5 inches and a maximum depth of cut of 0.23 inches. Cutting diameter ranges from 0.495 inches to 1 inch. This tool is intended for installation and use by machinists and CNC setup technicians working on chamfering and beveling operations.

This chamfer end mill is suited for use in vertical and horizontal milling machines as well as CNC machining centers where controlled chamfer geometry is required. The single-insert, screw-clamped design supports consistent edge positioning across production runs. The Weldon flat shank provides positive drive and reduces pullout risk in high-torque milling situations. It is commonly used in metalworking shops handling ferrous and non-ferrous stock where edge preparation and deburring at a precise 45-degree angle are required.

Key Features

• 45-degree lead angle for standard chamfer and bevel milling operations
• Cutting diameter range: 0.495 inches minimum to 1 inch maximum
• Accepts SHLT 090308N-HR insert style, held by screw clamp
• Weldon flat shank reduces pullout in high-torque milling applications
• 3.5 inches overall length with 1.5 inches functional length
• Maximum depth of cut: 0.23 inches
• Single-insert design for straightforward index and replacement

Compatibility

Compatible with SHLT 090308N-HR inserts. Designed for use with 15N1 series toolholders. Fits standard Weldon flat collet chucks and milling machine spindles accepting a 0.75 inch shank diameter.

Installation Notes

Installation should be performed by a qualified machinist or CNC technician. Power down and lock out the machine spindle before inserting or removing the toolholder. Seat the Weldon flat shank fully into the holder and tighten the set screw against the flat before operation. Inspect the insert seating pocket and clamping screw condition before each insert change.