Value Collection 219-5106 Shell Mill Holder 5MT Taper Shank

Product Description

The VALUE COLLECTION 219-5106 is a 5MT taper shank shell mill holder designed to mount shell mill cutters in milling machine spindles. It accepts a 1-1/4 inch pilot diameter and supports shell mill cutting diameters ranging from 3 to 3-1/2 inches. The holder transmits torque from the machine spindle to the cutter body through the Morse taper interface. Weighing 6.5 pounds, it is built for rigidity in face milling and large-diameter milling operations. Through-coolant is not supported. This holder is intended for use by machinists and tool-and-die professionals working on manual or CNC knee mills and vertical machining centers equipped with a 5MT spindle taper.

This shell mill holder is suited for production and job-shop milling environments where large-diameter face mills or shell mills are required. It is appropriate for roughing and finishing passes on ferrous and non-ferrous workpieces. The 5MT taper shank is a common interface on larger knee mills and older vertical machining centers. The 3 to 3-1/2 inch cutting diameter range makes this holder a practical choice for shops running standard indexable shell mill bodies in that size class.

Key Features

• 5MT Morse taper shank interfaces directly with compatible machine spindles
• 1-1/4 inch pilot diameter secures shell mill cutter bodies accurately
• Supports shell mill cutting diameters from 3 to 3-1/2 inches
• No through-coolant passages — external coolant application required
• 6.5 pound construction provides mass and rigidity during heavy milling cuts

Compatibility

Designed as an OEM-style shell mill holder for milling machines equipped with a 5MT (Number 5 Morse Taper) spindle bore and requiring a 1-1/4 inch pilot diameter shell mill interface.

Installation Notes

Installation should be performed by a qualified machinist familiar with Morse taper tooling. Power down and lock out the machine spindle before seating or removing the holder. Ensure the taper bore and shank are clean and free of chips or burrs before seating to achieve full contact and prevent runout. A draw bar is typically required to secure 5MT tooling in vertical spindle applications — confirm draw bar thread compatibility before installation.