Dorian Tool 73310165247 Indexable Dovetail Cutter

Product Description

The DORIAN TOOL 73310165247 is an indexable dovetail cutter designed for precision dovetail slot milling on CNC machining centers and manual mills. It accepts TDEX 160308-EN style inserts and holds 3 inserts simultaneously, providing balanced cutting action across a 1-3/8 inch (18 mm) maximum cutting diameter. The 5/8 inch shank diameter provides rigid tool holding in standard end mill chucks or collets. With a 60-degree included angle, this cutter produces accurate dovetail profiles used in fixture bases, T-slot conversions, and workholding applications. Overall assembly length is 2.862 inches. Licensed machinists and toolroom specialists are the primary users.

This dovetail cutter is suited for production and toolroom environments where repeatable dovetail geometry is required. It is appropriate for ferrous and non-ferrous workpiece materials when paired with the correct TDEX insert grade. The 0.55 inch head length allows access into shallow dovetail features, and the indexable insert design reduces downtime compared to brazed-tip tooling. This cutter is a practical choice for job shops producing fixture rails, sliding dovetail joints, and machine way profiles.

Key Features

• 60-degree included angle for standard dovetail profile milling
• Accepts TDEX 160308-EN inserts - 3 inserts per cutter body
• 1-3/8 inch (18 mm) maximum cutting diameter
• 5/8 inch shank diameter for common end mill holders and collet chucks
• Rake angles: 15-degree rake, 10-degree axial rake, 14-degree radial rake for positive cutting geometry
• 2.862 inch overall length with 0.55 inch head length
• Indexable design allows insert replacement without removing the cutter body

Compatibility

Compatible with TDEX style inserts sized 160308-EN. Fits standard 5/8 inch end mill holders, collet chucks, and Weldon shank tool holders used on vertical and horizontal machining centers.

Installation Notes

Installation and insert indexing should be performed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before seating or replacing inserts. Use the appropriate torx or hex key per the insert screw specification on the cutter body - do not overtighten insert screws. Verify runout with a dial indicator after mounting to ensure cutting performance and tool life.