Value Collection 219-5100 Shell Mill Holder 5MT

Product Description

The VALUE COLLECTION 219-5100 is a taper shank shell mill holder designed to mount shell mill cutters on milling machines equipped with a 5MT (Morse Taper 5) spindle. The holder features a 1-inch pilot diameter and accepts shell mills with cutting diameters ranging from 2-1/4 to 2-3/4 inches. Weighing 5.85 pounds, this is a solid, rigid toolholder suited for face milling and slotting operations in production and job-shop environments. Licensed machinists and tool-and-die technicians are the primary installers. Through-coolant is not supported on this holder.

This shell mill holder is intended for use on vertical and horizontal milling machines with a 5MT taper spindle. It is well suited for medium to heavy-duty face milling operations in ferrous and non-ferrous materials. The 1-inch pilot diameter provides a stable interface between the holder and the shell mill cutter, reducing runout and maintaining cutter alignment during cuts in the 2-1/4 to 2-3/4 inch diameter range.

Key Features

• 5MT (Morse Taper 5) shank for direct spindle mounting on compatible milling machines
• 1-inch pilot diameter for secure shell mill cutter engagement
• Accepts shell mills with cutting diameters from 2-1/4 to 2-3/4 inches
• No through-coolant passage — suitable for flood or mist coolant applications externally applied
• Solid, heavy-duty construction at 5.85 pounds for rigidity under milling loads

Compatibility

Designed as an OEM-style replacement and standard fitment toolholder for milling machine spindles with a 5MT Morse taper bore, used with shell mill cutters having a 1-inch pilot bore in the 2-1/4 to 2-3/4 inch cutting diameter range.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Power down and lock out the milling machine spindle before mounting or removing the holder. Clean the spindle taper and holder shank thoroughly to remove chips, oil film, and debris before seating — any contamination will increase runout and reduce cutter life. Secure the shell mill to the holder with the appropriate drive keys and retaining screw before spindle engagement.