Value Collection 210-3808 Milling Machine Arbor Stub Style

Product Description

The VALUE COLLECTION 210-3808 is a stub-style milling machine arbor designed for use with horizontal milling machines where a rigid, compact arbor is required. It features a straight shank measuring 0.75 inches in diameter and an arbor diameter of 1.25 inches, making it suitable for mounting shell mills, slab mills, and similar cutters. The overall length is 4.656 inches (118.27 mm), and the shoulder-to-nut length is 1.0 inch. Weighing 1.84 pounds, this arbor is a practical toolholding solution for machinists and tool-room technicians working on horizontal milling setups.

This arbor is suited for use in machine shops, tool rooms, and manufacturing environments running horizontal milling machines with compatible spindle bores. The stub-style design keeps the cutter close to the spindle, reducing overhang and improving rigidity during face milling or slotting operations. It is installed by machinists and CNC setup technicians as part of standard toolholding configurations on knee mills and horizontal machining centers.

Key Features

• Stub-style arbor design minimizes overhang for improved rigidity during cutting
• 1.25-inch arbor diameter accommodates common shell mill and slab mill bore sizes
• Straight shank at 0.75 inches diameter for straightforward spindle mounting
• Overall length of 4.656 inches (118.27 mm) for compact toolholding
• Shoulder-to-nut length of 1.0 inch provides consistent cutter seating
• 1.84-pound construction suited for repeated production use

Compatibility

Designed as an OEM-style toolholding arbor for horizontal milling machines accepting a 0.75-inch straight shank with a 1.25-inch arbor diameter.

Installation Notes

Installation should be performed by a qualified machinist or tool-room technician. Power down and lock out the milling machine at the main disconnect before mounting or removing the arbor. Ensure the spindle bore and arbor shank are clean and free of burrs or debris before seating the shank. Use the appropriate drawbar or retention hardware as specified by the machine manufacturer to secure the arbor before operating the machine.